74629510

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1\times {\mathrm{881}}^1$

素因数の和:1128

約数の個数: 32

約数和(自身を含む): 138311712

約数和(自身を除く): 63682202

約数列:

[1, 2, 5, 10, 43, 86, 197, 215, 394, 430, 881, 985, 1762, 1970, 4405, 8471, 8810, 16942, 37883, 42355, 75766, 84710, 173557, 189415, 347114, 378830, 867785, 1735570, 7462951, 14925902, 37314755, 74629510]

約数ペア:

[(1, 74629510), (2, 37314755), (5, 14925902), (10, 7462951), (43, 1735570), (86, 867785), (197, 378830), (215, 347114), (394, 189415), (430, 173557), (881, 84710), (985, 75766), (1762, 42355), (1970, 37883), (4405, 16942), (8471, 8810)]