72430710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{12911}}^1$

素因数の和:12949

約数の個数: 64

約数和(自身を含む): 200807424

約数和(自身を除く): 128376714

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 33, 34, 51, 55, 66, 85, 102, 110, 165, 170, 187, 255, 330, 374, 510, 561, 935, 1122, 1870, 2805, 5610, 12911, 25822, 38733, 64555, 77466, 129110, 142021, 193665, 219487, 284042, 387330, 426063, 438974, 658461, 710105, 852126, 1097435, 1316922, 1420210, 2130315, 2194870, 2414357, 3292305, 4260630, 4828714, 6584610, 7243071, 12071785, 14486142, 24143570, 36215355, 72430710]

約数ペア:

[(1, 72430710), (2, 36215355), (3, 24143570), (5, 14486142), (6, 12071785), (10, 7243071), (11, 6584610), (15, 4828714), (17, 4260630), (22, 3292305), (30, 2414357), (33, 2194870), (34, 2130315), (51, 1420210), (55, 1316922), (66, 1097435), (85, 852126), (102, 710105), (110, 658461), (165, 438974), (170, 426063), (187, 387330), (255, 284042), (330, 219487), (374, 193665), (510, 142021), (561, 129110), (935, 77466), (1122, 64555), (1870, 38733), (2805, 25822), (5610, 12911)]