74042430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 192

約数和(自身を含む): 238360320

約数和(自身を除く): 164317890

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, 241, 245, 266, 285, 294, 330, 385, 399, 418, 462, 482, 490, 539, 570, 627, 665, 723, 735, 770, 798, 931, 1045, 1078, 1155, 1205, 1254, 1330, 1446, 1463, 1470, 1617, 1687, 1862, 1995, 2090, 2310, 2410, 2651, 2695, 2793, 2926, 3135, 3234, 3374, 3615, 3990, 4389, 4579, 4655, 5061, 5302, 5390, 5586, 6270, 7230, 7315, 7953, 8085, 8435, 8778, 9158, 9310, 10122, 10241, 11809, 13255, 13737, 13965, 14630, 15906, 16170, 16870, 18557, 20482, 21945, 22895, 23618, 25305, 26510, 27474, 27930, 30723, 32053, 35427, 37114, 39765, 43890, 45790, 50369, 50610, 51205, 55671, 59045, 61446, 64106, 68685, 70854, 79530, 92785, 96159, 100738, 102410, 111342, 118090, 129899, 137370, 151107, 153615, 160265, 177135, 185570, 192318, 224371, 251845, 259798, 278355, 302214, 307230, 320530, 352583, 354270, 389697, 448742, 480795, 503690, 556710, 649495, 673113, 705166, 755535, 779394, 961590, 1057749, 1121855, 1298990, 1346226, 1511070, 1762915, 1948485, 2115498, 2243710, 2468081, 3365565, 3525830, 3896970, 4936162, 5288745, 6731130, 7404243, 10577490, 12340405, 14808486, 24680810, 37021215, 74042430]

約数ペア:

[(1, 74042430), (2, 37021215), (3, 24680810), (5, 14808486), (6, 12340405), (7, 10577490), (10, 7404243), (11, 6731130), (14, 5288745), (15, 4936162), (19, 3896970), (21, 3525830), (22, 3365565), (30, 2468081), (33, 2243710), (35, 2115498), (38, 1948485), (42, 1762915), (49, 1511070), (55, 1346226), (57, 1298990), (66, 1121855), (70, 1057749), (77, 961590), (95, 779394), (98, 755535), (105, 705166), (110, 673113), (114, 649495), (133, 556710), (147, 503690), (154, 480795), (165, 448742), (190, 389697), (209, 354270), (210, 352583), (231, 320530), (241, 307230), (245, 302214), (266, 278355), (285, 259798), (294, 251845), (330, 224371), (385, 192318), (399, 185570), (418, 177135), (462, 160265), (482, 153615), (490, 151107), (539, 137370), (570, 129899), (627, 118090), (665, 111342), (723, 102410), (735, 100738), (770, 96159), (798, 92785), (931, 79530), (1045, 70854), (1078, 68685), (1155, 64106), (1205, 61446), (1254, 59045), (1330, 55671), (1446, 51205), (1463, 50610), (1470, 50369), (1617, 45790), (1687, 43890), (1862, 39765), (1995, 37114), (2090, 35427), (2310, 32053), (2410, 30723), (2651, 27930), (2695, 27474), (2793, 26510), (2926, 25305), (3135, 23618), (3234, 22895), (3374, 21945), (3615, 20482), (3990, 18557), (4389, 16870), (4579, 16170), (4655, 15906), (5061, 14630), (5302, 13965), (5390, 13737), (5586, 13255), (6270, 11809), (7230, 10241), (7315, 10122), (7953, 9310), (8085, 9158), (8435, 8778)]