90018630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1637}}^1$

素因数の和:1710

約数の個数: 96

約数和(自身を含む): 257572224

約数和(自身を除く): 167553594

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 47, 65, 78, 90, 94, 117, 130, 141, 195, 234, 235, 282, 390, 423, 470, 585, 611, 705, 846, 1170, 1222, 1410, 1637, 1833, 2115, 3055, 3274, 3666, 4230, 4911, 5499, 6110, 8185, 9165, 9822, 10998, 14733, 16370, 18330, 21281, 24555, 27495, 29466, 42562, 49110, 54990, 63843, 73665, 76939, 106405, 127686, 147330, 153878, 191529, 212810, 230817, 319215, 383058, 384695, 461634, 638430, 692451, 769390, 957645, 1000207, 1154085, 1384902, 1915290, 2000414, 2308170, 3000621, 3462255, 5001035, 6001242, 6924510, 9001863, 10002070, 15003105, 18003726, 30006210, 45009315, 90018630]

約数ペア:

[(1, 90018630), (2, 45009315), (3, 30006210), (5, 18003726), (6, 15003105), (9, 10002070), (10, 9001863), (13, 6924510), (15, 6001242), (18, 5001035), (26, 3462255), (30, 3000621), (39, 2308170), (45, 2000414), (47, 1915290), (65, 1384902), (78, 1154085), (90, 1000207), (94, 957645), (117, 769390), (130, 692451), (141, 638430), (195, 461634), (234, 384695), (235, 383058), (282, 319215), (390, 230817), (423, 212810), (470, 191529), (585, 153878), (611, 147330), (705, 127686), (846, 106405), (1170, 76939), (1222, 73665), (1410, 63843), (1637, 54990), (1833, 49110), (2115, 42562), (3055, 29466), (3274, 27495), (3666, 24555), (4230, 21281), (4911, 18330), (5499, 16370), (6110, 14733), (8185, 10998), (9165, 9822)]