70655880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{13693}}^1$

素因数の和:13750

約数の個数: 64

約数和(自身を含む): 216912960

約数和(自身を除く): 146257080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 13693, 27386, 41079, 54772, 68465, 82158, 109544, 136930, 164316, 205395, 273860, 328632, 410790, 547720, 588799, 821580, 1177598, 1643160, 1766397, 2355196, 2943995, 3532794, 4710392, 5887990, 7065588, 8831985, 11775980, 14131176, 17663970, 23551960, 35327940, 70655880]

約数ペア:

[(1, 70655880), (2, 35327940), (3, 23551960), (4, 17663970), (5, 14131176), (6, 11775980), (8, 8831985), (10, 7065588), (12, 5887990), (15, 4710392), (20, 3532794), (24, 2943995), (30, 2355196), (40, 1766397), (43, 1643160), (60, 1177598), (86, 821580), (120, 588799), (129, 547720), (172, 410790), (215, 328632), (258, 273860), (344, 205395), (430, 164316), (516, 136930), (645, 109544), (860, 82158), (1032, 68465), (1290, 54772), (1720, 41079), (2580, 27386), (5160, 13693)]