68893430

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{5107}}^1$

素因数の和:5204

約数の個数: 32

約数和(自身を含む): 132399360

約数和(自身を除く): 63505930

約数列:

[1, 2, 5, 10, 19, 38, 71, 95, 142, 190, 355, 710, 1349, 2698, 5107, 6745, 10214, 13490, 25535, 51070, 97033, 194066, 362597, 485165, 725194, 970330, 1812985, 3625970, 6889343, 13778686, 34446715, 68893430]

約数ペア:

[(1, 68893430), (2, 34446715), (5, 13778686), (10, 6889343), (19, 3625970), (38, 1812985), (71, 970330), (95, 725194), (142, 485165), (190, 362597), (355, 194066), (710, 97033), (1349, 51070), (2698, 25535), (5107, 13490), (6745, 10214)]