7883070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:110

約数の個数: 128

約数和(自身を含む): 22861440

約数和(自身を除く): 14978370

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 29, 30, 34, 39, 41, 51, 58, 65, 78, 82, 85, 87, 102, 123, 130, 145, 170, 174, 195, 205, 221, 246, 255, 290, 377, 390, 410, 435, 442, 493, 510, 533, 615, 663, 697, 754, 870, 986, 1066, 1105, 1131, 1189, 1230, 1326, 1394, 1479, 1599, 1885, 2091, 2210, 2262, 2378, 2465, 2665, 2958, 3198, 3315, 3485, 3567, 3770, 4182, 4930, 5330, 5655, 5945, 6409, 6630, 6970, 7134, 7395, 7995, 9061, 10455, 11310, 11890, 12818, 14790, 15457, 15990, 17835, 18122, 19227, 20213, 20910, 27183, 30914, 32045, 35670, 38454, 40426, 45305, 46371, 54366, 60639, 64090, 77285, 90610, 92742, 96135, 101065, 121278, 135915, 154570, 192270, 202130, 231855, 262769, 271830, 303195, 463710, 525538, 606390, 788307, 1313845, 1576614, 2627690, 3941535, 7883070]

約数ペア:

[(1, 7883070), (2, 3941535), (3, 2627690), (5, 1576614), (6, 1313845), (10, 788307), (13, 606390), (15, 525538), (17, 463710), (26, 303195), (29, 271830), (30, 262769), (34, 231855), (39, 202130), (41, 192270), (51, 154570), (58, 135915), (65, 121278), (78, 101065), (82, 96135), (85, 92742), (87, 90610), (102, 77285), (123, 64090), (130, 60639), (145, 54366), (170, 46371), (174, 45305), (195, 40426), (205, 38454), (221, 35670), (246, 32045), (255, 30914), (290, 27183), (377, 20910), (390, 20213), (410, 19227), (435, 18122), (442, 17835), (493, 15990), (510, 15457), (533, 14790), (615, 12818), (663, 11890), (697, 11310), (754, 10455), (870, 9061), (986, 7995), (1066, 7395), (1105, 7134), (1131, 6970), (1189, 6630), (1230, 6409), (1326, 5945), (1394, 5655), (1479, 5330), (1599, 4930), (1885, 4182), (2091, 3770), (2210, 3567), (2262, 3485), (2378, 3315), (2465, 3198), (2665, 2958)]