3751220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 9283680

約数和(自身を除く): 5532460

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 59, 68, 85, 110, 118, 170, 187, 220, 236, 289, 295, 340, 374, 578, 590, 649, 748, 935, 1003, 1156, 1180, 1298, 1445, 1870, 2006, 2596, 2890, 3179, 3245, 3740, 4012, 5015, 5780, 6358, 6490, 10030, 11033, 12716, 12980, 15895, 17051, 20060, 22066, 31790, 34102, 44132, 55165, 63580, 68204, 85255, 110330, 170510, 187561, 220660, 341020, 375122, 750244, 937805, 1875610, 3751220]

約数ペア:

[(1, 3751220), (2, 1875610), (4, 937805), (5, 750244), (10, 375122), (11, 341020), (17, 220660), (20, 187561), (22, 170510), (34, 110330), (44, 85255), (55, 68204), (59, 63580), (68, 55165), (85, 44132), (110, 34102), (118, 31790), (170, 22066), (187, 20060), (220, 17051), (236, 15895), (289, 12980), (295, 12716), (340, 11033), (374, 10030), (578, 6490), (590, 6358), (649, 5780), (748, 5015), (935, 4012), (1003, 3740), (1156, 3245), (1180, 3179), (1298, 2890), (1445, 2596), (1870, 2006)]