105381420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1756357}}^1$

素因数の和:1756369

約数の個数: 24

約数和(自身を含む): 295068144

約数和(自身を除く): 189686724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1756357, 3512714, 5269071, 7025428, 8781785, 10538142, 17563570, 21076284, 26345355, 35127140, 52690710, 105381420]

約数ペア:

[(1, 105381420), (2, 52690710), (3, 35127140), (4, 26345355), (5, 21076284), (6, 17563570), (10, 10538142), (12, 8781785), (15, 7025428), (20, 5269071), (30, 3512714), (60, 1756357)]