4102490

素因数分解:

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

素因数の和:686

約数の個数: 32

約数和(自身を含む): 8536320

約数和(自身を除く): 4433830

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 569, 721, 1030, 1138, 1442, 2845, 3605, 3983, 5690, 7210, 7966, 19915, 39830, 58607, 117214, 293035, 410249, 586070, 820498, 2051245, 4102490]

約数ペア:

[(1, 4102490), (2, 2051245), (5, 820498), (7, 586070), (10, 410249), (14, 293035), (35, 117214), (70, 58607), (103, 39830), (206, 19915), (515, 7966), (569, 7210), (721, 5690), (1030, 3983), (1138, 3605), (1442, 2845)]