29151470

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1\times {\mathrm{347}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 54521856

約数和(自身を除く): 25370386

約数列:

[1, 2, 5, 10, 31, 62, 155, 271, 310, 347, 542, 694, 1355, 1735, 2710, 3470, 8401, 10757, 16802, 21514, 42005, 53785, 84010, 94037, 107570, 188074, 470185, 940370, 2915147, 5830294, 14575735, 29151470]

約数ペア:

[(1, 29151470), (2, 14575735), (5, 5830294), (10, 2915147), (31, 940370), (62, 470185), (155, 188074), (271, 107570), (310, 94037), (347, 84010), (542, 53785), (694, 42005), (1355, 21514), (1735, 16802), (2710, 10757), (3470, 8401)]