57434860

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:695

約数の個数: 72

約数和(自身を含む): 141916320

約数和(自身を除く): 84481460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 103, 140, 196, 206, 245, 412, 490, 515, 569, 721, 980, 1030, 1138, 1442, 2060, 2276, 2845, 2884, 3605, 3983, 5047, 5690, 7210, 7966, 10094, 11380, 14420, 15932, 19915, 20188, 25235, 27881, 39830, 50470, 55762, 58607, 79660, 100940, 111524, 117214, 139405, 234428, 278810, 293035, 410249, 557620, 586070, 820498, 1172140, 1640996, 2051245, 2871743, 4102490, 5743486, 8204980, 11486972, 14358715, 28717430, 57434860]

約数ペア:

[(1, 57434860), (2, 28717430), (4, 14358715), (5, 11486972), (7, 8204980), (10, 5743486), (14, 4102490), (20, 2871743), (28, 2051245), (35, 1640996), (49, 1172140), (70, 820498), (98, 586070), (103, 557620), (140, 410249), (196, 293035), (206, 278810), (245, 234428), (412, 139405), (490, 117214), (515, 111524), (569, 100940), (721, 79660), (980, 58607), (1030, 55762), (1138, 50470), (1442, 39830), (2060, 27881), (2276, 25235), (2845, 20188), (2884, 19915), (3605, 15932), (3983, 14420), (5047, 11380), (5690, 10094), (7210, 7966)]