129228570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{7933}}^1$

素因数の和:8127

約数の個数: 48

約数和(自身を含む): 337893192

約数和(自身を除く): 208664622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 181, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 5430, 7933, 8145, 15866, 16290, 23799, 39665, 47598, 71397, 79330, 118995, 142794, 237990, 356985, 713970, 1435873, 2871746, 4307619, 7179365, 8615238, 12922857, 14358730, 21538095, 25845714, 43076190, 64614285, 129228570]

約数ペア:

[(1, 129228570), (2, 64614285), (3, 43076190), (5, 25845714), (6, 21538095), (9, 14358730), (10, 12922857), (15, 8615238), (18, 7179365), (30, 4307619), (45, 2871746), (90, 1435873), (181, 713970), (362, 356985), (543, 237990), (905, 142794), (1086, 118995), (1629, 79330), (1810, 71397), (2715, 47598), (3258, 39665), (5430, 23799), (7933, 16290), (8145, 15866)]