15705712869470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1579}}^1\times {\mathrm{264749}}^1$

素因数の和:266382

約数の個数: 96

約数和(自身を含む): 32361748020000

約数和(自身を除く): 16656035150530

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 289, 442, 578, 1105, 1445, 1579, 2210, 2890, 3158, 3757, 7514, 7895, 15790, 18785, 20527, 26843, 37570, 41054, 53686, 102635, 134215, 205270, 264749, 268430, 348959, 456331, 529498, 697918, 912662, 1323745, 1744795, 2281655, 2647490, 3441737, 3489590, 4500733, 4563310, 5932303, 6883474, 9001466, 11864606, 17208685, 22503665, 29661515, 34417370, 45007330, 58509529, 59323030, 76512461, 117019058, 153024922, 292547645, 382562305, 418038671, 585095290, 765124610, 836077342, 994661993, 1989323986, 2090193355, 4180386710, 4973309965, 5434502723, 7106657407, 9946619930, 10869005446, 14213314814, 27172513615, 35533287035, 54345027230, 71066574070, 92386546291, 120813175919, 184773092582, 241626351838, 461932731455, 604065879595, 923865462910, 1208131759190, 1570571286947, 3141142573894, 7852856434735, 15705712869470]

約数ペア:

[(1, 15705712869470), (2, 7852856434735), (5, 3141142573894), (10, 1570571286947), (13, 1208131759190), (17, 923865462910), (26, 604065879595), (34, 461932731455), (65, 241626351838), (85, 184773092582), (130, 120813175919), (170, 92386546291), (221, 71066574070), (289, 54345027230), (442, 35533287035), (578, 27172513615), (1105, 14213314814), (1445, 10869005446), (1579, 9946619930), (2210, 7106657407), (2890, 5434502723), (3158, 4973309965), (3757, 4180386710), (7514, 2090193355), (7895, 1989323986), (15790, 994661993), (18785, 836077342), (20527, 765124610), (26843, 585095290), (37570, 418038671), (41054, 382562305), (53686, 292547645), (102635, 153024922), (134215, 117019058), (205270, 76512461), (264749, 59323030), (268430, 58509529), (348959, 45007330), (456331, 34417370), (529498, 29661515), (697918, 22503665), (912662, 17208685), (1323745, 11864606), (1744795, 9001466), (2281655, 6883474), (2647490, 5932303), (3441737, 4563310), (3489590, 4500733)]