74524710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191089}}^1$

素因数の和:191112

約数の個数: 32

約数和(自身を含む): 192618720

約数和(自身を除く): 118094010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 191089, 382178, 573267, 955445, 1146534, 1910890, 2484157, 2866335, 4968314, 5732670, 7452471, 12420785, 14904942, 24841570, 37262355, 74524710]

約数ペア:

[(1, 74524710), (2, 37262355), (3, 24841570), (5, 14904942), (6, 12420785), (10, 7452471), (13, 5732670), (15, 4968314), (26, 2866335), (30, 2484157), (39, 1910890), (65, 1146534), (78, 955445), (130, 573267), (195, 382178), (390, 191089)]