140310590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{8753}}^1$

素因数の和:8996

約数の個数: 32

約数和(自身を含む): 289932480

約数和(自身を除く): 149621890

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 229, 458, 1145, 1603, 2290, 3206, 8015, 8753, 16030, 17506, 43765, 61271, 87530, 122542, 306355, 612710, 2004437, 4008874, 10022185, 14031059, 20044370, 28062118, 70155295, 140310590]

約数ペア:

[(1, 140310590), (2, 70155295), (5, 28062118), (7, 20044370), (10, 14031059), (14, 10022185), (35, 4008874), (70, 2004437), (229, 612710), (458, 306355), (1145, 122542), (1603, 87530), (2290, 61271), (3206, 43765), (8015, 17506), (8753, 16030)]