1238446770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{220757}}^1$

素因数の和:220795

約数の個数: 64

約数和(自身を含む): 3433228416

約数和(自身を除く): 2194781646

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, 220757, 441514, 662271, 1103785, 1324542, 2207570, 2428327, 3311355, 3752869, 4856654, 6622710, 7284981, 7505738, 11258607, 12141635, 14569962, 18764345, 22517214, 24283270, 36424905, 37528690, 41281559, 56293035, 72849810, 82563118, 112586070, 123844677, 206407795, 247689354, 412815590, 619223385, 1238446770]

約数ペア:

[(1, 1238446770), (2, 619223385), (3, 412815590), (5, 247689354), (6, 206407795), (10, 123844677), (11, 112586070), (15, 82563118), (17, 72849810), (22, 56293035), (30, 41281559), (33, 37528690), (34, 36424905), (51, 24283270), (55, 22517214), (66, 18764345), (85, 14569962), (102, 12141635), (110, 11258607), (165, 7505738), (170, 7284981), (187, 6622710), (255, 4856654), (330, 3752869), (374, 3311355), (510, 2428327), (561, 2207570), (935, 1324542), (1122, 1103785), (1870, 662271), (2805, 441514), (5610, 220757)]