74391830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{11827}}^1$

素因数の和:11888

約数の個数: 32

約数和(自身を含む): 145626336

約数和(自身を除く): 71234506

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 629, 1258, 3145, 6290, 11827, 23654, 59135, 118270, 201059, 402118, 437599, 875198, 1005295, 2010590, 2187995, 4375990, 7439183, 14878366, 37195915, 74391830]

約数ペア:

[(1, 74391830), (2, 37195915), (5, 14878366), (10, 7439183), (17, 4375990), (34, 2187995), (37, 2010590), (74, 1005295), (85, 875198), (170, 437599), (185, 402118), (370, 201059), (629, 118270), (1258, 59135), (3145, 23654), (6290, 11827)]