15810363030

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{51461}}^1$

素因数の和:51515

約数の個数: 192

約数和(自身を含む): 50688011520

約数和(自身を除く): 34877648490

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 66, 70, 77, 95, 98, 105, 110, 114, 133, 147, 154, 165, 190, 209, 210, 231, 245, 266, 285, 294, 330, 385, 399, 418, 462, 490, 539, 570, 627, 665, 735, 770, 798, 931, 1045, 1078, 1155, 1254, 1330, 1463, 1470, 1617, 1862, 1995, 2090, 2310, 2695, 2793, 2926, 3135, 3234, 3990, 4389, 4655, 5390, 5586, 6270, 7315, 8085, 8778, 9310, 10241, 13965, 14630, 16170, 20482, 21945, 27930, 30723, 43890, 51205, 51461, 61446, 102410, 102922, 153615, 154383, 257305, 307230, 308766, 360227, 514610, 566071, 720454, 771915, 977759, 1080681, 1132142, 1543830, 1698213, 1801135, 1955518, 2161362, 2521589, 2830355, 2933277, 3396426, 3602270, 3962497, 4888795, 5043178, 5403405, 5660710, 5866554, 6844313, 7564767, 7924994, 8491065, 9777590, 10755349, 10806810, 11887491, 12607945, 13688626, 14666385, 15129534, 16982130, 19812485, 20532939, 21510698, 23774982, 25215890, 27737479, 29332770, 32266047, 34221565, 37823835, 39624970, 41065878, 47910191, 53776745, 55474958, 59437455, 64532094, 68443130, 75287443, 75647670, 83212437, 95820382, 102664695, 107553490, 118874910, 138687395, 143730573, 150574886, 161330235, 166424874, 205329390, 225862329, 239550955, 277374790, 287461146, 322660470, 376437215, 416062185, 451724658, 479101910, 527012101, 718652865, 752874430, 832124370, 1054024202, 1129311645, 1437305730, 1581036303, 2258623290, 2635060505, 3162072606, 5270121010, 7905181515, 15810363030]

約数ペア:

[(1, 15810363030), (2, 7905181515), (3, 5270121010), (5, 3162072606), (6, 2635060505), (7, 2258623290), (10, 1581036303), (11, 1437305730), (14, 1129311645), (15, 1054024202), (19, 832124370), (21, 752874430), (22, 718652865), (30, 527012101), (33, 479101910), (35, 451724658), (38, 416062185), (42, 376437215), (49, 322660470), (55, 287461146), (57, 277374790), (66, 239550955), (70, 225862329), (77, 205329390), (95, 166424874), (98, 161330235), (105, 150574886), (110, 143730573), (114, 138687395), (133, 118874910), (147, 107553490), (154, 102664695), (165, 95820382), (190, 83212437), (209, 75647670), (210, 75287443), (231, 68443130), (245, 64532094), (266, 59437455), (285, 55474958), (294, 53776745), (330, 47910191), (385, 41065878), (399, 39624970), (418, 37823835), (462, 34221565), (490, 32266047), (539, 29332770), (570, 27737479), (627, 25215890), (665, 23774982), (735, 21510698), (770, 20532939), (798, 19812485), (931, 16982130), (1045, 15129534), (1078, 14666385), (1155, 13688626), (1254, 12607945), (1330, 11887491), (1463, 10806810), (1470, 10755349), (1617, 9777590), (1862, 8491065), (1995, 7924994), (2090, 7564767), (2310, 6844313), (2695, 5866554), (2793, 5660710), (2926, 5403405), (3135, 5043178), (3234, 4888795), (3990, 3962497), (4389, 3602270), (4655, 3396426), (5390, 2933277), (5586, 2830355), (6270, 2521589), (7315, 2161362), (8085, 1955518), (8778, 1801135), (9310, 1698213), (10241, 1543830), (13965, 1132142), (14630, 1080681), (16170, 977759), (20482, 771915), (21945, 720454), (27930, 566071), (30723, 514610), (43890, 360227), (51205, 308766), (51461, 307230), (61446, 257305), (102410, 154383), (102922, 153615)]