69820710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{21751}}^1$

素因数の和:21868

約数の個数: 32

約数和(自身を含む): 169143552

約数和(自身を除く): 99322842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 107, 214, 321, 535, 642, 1070, 1605, 3210, 21751, 43502, 65253, 108755, 130506, 217510, 326265, 652530, 2327357, 4654714, 6982071, 11636785, 13964142, 23273570, 34910355, 69820710]

約数ペア:

[(1, 69820710), (2, 34910355), (3, 23273570), (5, 13964142), (6, 11636785), (10, 6982071), (15, 4654714), (30, 2327357), (107, 652530), (214, 326265), (321, 217510), (535, 130506), (642, 108755), (1070, 65253), (1605, 43502), (3210, 21751)]