475752810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1219879}}^1$

素因数の和:1219902

約数の個数: 32

約数和(自身を含む): 1229639040

約数和(自身を除く): 753886230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 1219879, 2439758, 3659637, 6099395, 7319274, 12198790, 15858427, 18298185, 31716854, 36596370, 47575281, 79292135, 95150562, 158584270, 237876405, 475752810]

約数ペア:

[(1, 475752810), (2, 237876405), (3, 158584270), (5, 95150562), (6, 79292135), (10, 47575281), (13, 36596370), (15, 31716854), (26, 18298185), (30, 15858427), (39, 12198790), (65, 7319274), (78, 6099395), (130, 3659637), (195, 2439758), (390, 1219879)]