887996610

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{1879}}^1$

素因数の和:2040

約数の個数: 96

約数和(自身を含む): 2375568000

約数和(自身を除く): 1487571390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 89, 90, 118, 177, 178, 267, 295, 354, 445, 531, 534, 590, 801, 885, 890, 1062, 1335, 1602, 1770, 1879, 2655, 2670, 3758, 4005, 5251, 5310, 5637, 8010, 9395, 10502, 11274, 15753, 16911, 18790, 26255, 28185, 31506, 33822, 47259, 52510, 56370, 78765, 84555, 94518, 110861, 157530, 167231, 169110, 221722, 236295, 332583, 334462, 472590, 501693, 554305, 665166, 836155, 997749, 1003386, 1108610, 1505079, 1662915, 1672310, 1995498, 2508465, 3010158, 3325830, 4988745, 5016930, 7525395, 9866629, 9977490, 15050790, 19733258, 29599887, 49333145, 59199774, 88799661, 98666290, 147999435, 177599322, 295998870, 443998305, 887996610]

約数ペア:

[(1, 887996610), (2, 443998305), (3, 295998870), (5, 177599322), (6, 147999435), (9, 98666290), (10, 88799661), (15, 59199774), (18, 49333145), (30, 29599887), (45, 19733258), (59, 15050790), (89, 9977490), (90, 9866629), (118, 7525395), (177, 5016930), (178, 4988745), (267, 3325830), (295, 3010158), (354, 2508465), (445, 1995498), (531, 1672310), (534, 1662915), (590, 1505079), (801, 1108610), (885, 1003386), (890, 997749), (1062, 836155), (1335, 665166), (1602, 554305), (1770, 501693), (1879, 472590), (2655, 334462), (2670, 332583), (3758, 236295), (4005, 221722), (5251, 169110), (5310, 167231), (5637, 157530), (8010, 110861), (9395, 94518), (10502, 84555), (11274, 78765), (15753, 56370), (16911, 52510), (18790, 47259), (26255, 33822), (28185, 31506)]