7135527420

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{7481}}^1$

素因数の和:8260

約数の個数: 144

約数和(自身を含む): 24772483008

約数和(自身を除く): 17636955588

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 757, 1260, 1514, 2271, 3028, 3785, 4542, 5299, 6813, 7481, 7570, 9084, 10598, 11355, 13626, 14962, 15140, 15897, 21196, 22443, 22710, 26495, 27252, 29924, 31794, 34065, 37405, 44886, 45420, 47691, 52367, 52990, 63588, 67329, 68130, 74810, 79485, 89772, 95382, 104734, 105980, 112215, 134658, 136260, 149620, 157101, 158970, 190764, 209468, 224430, 238455, 261835, 269316, 314202, 317940, 336645, 448860, 471303, 476910, 523670, 628404, 673290, 785505, 942606, 953820, 1047340, 1346580, 1571010, 1885212, 2356515, 3142020, 4713030, 5663117, 9426060, 11326234, 16989351, 22652468, 28315585, 33978702, 39641819, 50968053, 56631170, 67957404, 79283638, 84946755, 101936106, 113262340, 118925457, 158567276, 169893510, 198209095, 203872212, 237850914, 254840265, 339787020, 356776371, 396418190, 475701828, 509680530, 594627285, 713552742, 792836380, 1019361060, 1189254570, 1427105484, 1783881855, 2378509140, 3567763710, 7135527420]

約数ペア:

[(1, 7135527420), (2, 3567763710), (3, 2378509140), (4, 1783881855), (5, 1427105484), (6, 1189254570), (7, 1019361060), (9, 792836380), (10, 713552742), (12, 594627285), (14, 509680530), (15, 475701828), (18, 396418190), (20, 356776371), (21, 339787020), (28, 254840265), (30, 237850914), (35, 203872212), (36, 198209095), (42, 169893510), (45, 158567276), (60, 118925457), (63, 113262340), (70, 101936106), (84, 84946755), (90, 79283638), (105, 67957404), (126, 56631170), (140, 50968053), (180, 39641819), (210, 33978702), (252, 28315585), (315, 22652468), (420, 16989351), (630, 11326234), (757, 9426060), (1260, 5663117), (1514, 4713030), (2271, 3142020), (3028, 2356515), (3785, 1885212), (4542, 1571010), (5299, 1346580), (6813, 1047340), (7481, 953820), (7570, 942606), (9084, 785505), (10598, 673290), (11355, 628404), (13626, 523670), (14962, 476910), (15140, 471303), (15897, 448860), (21196, 336645), (22443, 317940), (22710, 314202), (26495, 269316), (27252, 261835), (29924, 238455), (31794, 224430), (34065, 209468), (37405, 190764), (44886, 158970), (45420, 157101), (47691, 149620), (52367, 136260), (52990, 134658), (63588, 112215), (67329, 105980), (68130, 104734), (74810, 95382), (79485, 89772)]