34637820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{82471}}^1$

素因数の和:82490

約数の個数: 48

約数和(自身を含む): 110842368

約数和(自身を除く): 76204548

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 82471, 164942, 247413, 329884, 412355, 494826, 577297, 824710, 989652, 1154594, 1237065, 1649420, 1731891, 2309188, 2474130, 2886485, 3463782, 4948260, 5772970, 6927564, 8659455, 11545940, 17318910, 34637820]

約数ペア:

[(1, 34637820), (2, 17318910), (3, 11545940), (4, 8659455), (5, 6927564), (6, 5772970), (7, 4948260), (10, 3463782), (12, 2886485), (14, 2474130), (15, 2309188), (20, 1731891), (21, 1649420), (28, 1237065), (30, 1154594), (35, 989652), (42, 824710), (60, 577297), (70, 494826), (84, 412355), (105, 329884), (140, 247413), (210, 164942), (420, 82471)]