188419710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{133631}}^1$

素因数の和:133688

約数の個数: 32

約数和(自身を含む): 461832192

約数和(自身を除く): 273412482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 133631, 267262, 400893, 668155, 801786, 1336310, 2004465, 4008930, 6280657, 12561314, 18841971, 31403285, 37683942, 62806570, 94209855, 188419710]

約数ペア:

[(1, 188419710), (2, 94209855), (3, 62806570), (5, 37683942), (6, 31403285), (10, 18841971), (15, 12561314), (30, 6280657), (47, 4008930), (94, 2004465), (141, 1336310), (235, 801786), (282, 668155), (470, 400893), (705, 267262), (1410, 133631)]