140755710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{283}}^1$

素因数の和:633

約数の個数: 64

約数和(自身を含む): 345980160

約数和(自身を除く): 205224450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 281, 283, 295, 354, 562, 566, 590, 843, 849, 885, 1405, 1415, 1686, 1698, 1770, 2810, 2830, 4215, 4245, 8430, 8490, 16579, 16697, 33158, 33394, 49737, 50091, 79523, 82895, 83485, 99474, 100182, 159046, 165790, 166970, 238569, 248685, 250455, 397615, 477138, 497370, 500910, 795230, 1192845, 2385690, 4691857, 9383714, 14075571, 23459285, 28151142, 46918570, 70377855, 140755710]

約数ペア:

[(1, 140755710), (2, 70377855), (3, 46918570), (5, 28151142), (6, 23459285), (10, 14075571), (15, 9383714), (30, 4691857), (59, 2385690), (118, 1192845), (177, 795230), (281, 500910), (283, 497370), (295, 477138), (354, 397615), (562, 250455), (566, 248685), (590, 238569), (843, 166970), (849, 165790), (885, 159046), (1405, 100182), (1415, 99474), (1686, 83485), (1698, 82895), (1770, 79523), (2810, 50091), (2830, 49737), (4215, 33394), (4245, 33158), (8430, 16697), (8490, 16579)]