870163710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{117431}}^1$

素因数の和:117473

約数の個数: 64

約数和(自身を含む): 2367429120

約数和(自身を除く): 1497265410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 117431, 234862, 352293, 587155, 704586, 1174310, 1526603, 1761465, 2231189, 3053206, 3522930, 4462378, 4579809, 6693567, 7633015, 9159618, 11155945, 13387134, 15266030, 22311890, 22899045, 29005457, 33467835, 45798090, 58010914, 66935670, 87016371, 145027285, 174032742, 290054570, 435081855, 870163710]

約数ペア:

[(1, 870163710), (2, 435081855), (3, 290054570), (5, 174032742), (6, 145027285), (10, 87016371), (13, 66935670), (15, 58010914), (19, 45798090), (26, 33467835), (30, 29005457), (38, 22899045), (39, 22311890), (57, 15266030), (65, 13387134), (78, 11155945), (95, 9159618), (114, 7633015), (130, 6693567), (190, 4579809), (195, 4462378), (247, 3522930), (285, 3053206), (390, 2231189), (494, 1761465), (570, 1526603), (741, 1174310), (1235, 704586), (1482, 587155), (2470, 352293), (3705, 234862), (7410, 117431)]