306718210

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1\times {\mathrm{1471}}^1$

素因数の和:2226

約数の個数: 32

約数和(自身を含む): 572313600

約数和(自身を除く): 265595390

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 719, 1438, 1471, 2942, 3595, 7190, 7355, 14710, 20851, 41702, 42659, 85318, 104255, 208510, 213295, 426590, 1057649, 2115298, 5288245, 10576490, 30671821, 61343642, 153359105, 306718210]

約数ペア:

[(1, 306718210), (2, 153359105), (5, 61343642), (10, 30671821), (29, 10576490), (58, 5288245), (145, 2115298), (290, 1057649), (719, 426590), (1438, 213295), (1471, 208510), (2942, 104255), (3595, 85318), (7190, 42659), (7355, 41702), (14710, 20851)]