74670790

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{823}}^1$

素因数の和:1084

約数の個数: 32

約数和(自身を含む): 138352896

約数和(自身を除く): 63682106

約数列:

[1, 2, 5, 10, 43, 86, 211, 215, 422, 430, 823, 1055, 1646, 2110, 4115, 8230, 9073, 18146, 35389, 45365, 70778, 90730, 173653, 176945, 347306, 353890, 868265, 1736530, 7467079, 14934158, 37335395, 74670790]

約数ペア:

[(1, 74670790), (2, 37335395), (5, 14934158), (10, 7467079), (43, 1736530), (86, 868265), (211, 353890), (215, 347306), (422, 176945), (430, 173653), (823, 90730), (1055, 70778), (1646, 45365), (2110, 35389), (4115, 18146), (8230, 9073)]