61892730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4219}}^1$

素因数の和:4395

約数の個数: 48

約数和(自身を含む): 161946720

約数和(自身を除く): 100053990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4219, 4890, 7335, 8438, 12657, 14670, 21095, 25314, 37971, 42190, 63285, 75942, 126570, 189855, 379710, 687697, 1375394, 2063091, 3438485, 4126182, 6189273, 6876970, 10315455, 12378546, 20630910, 30946365, 61892730]

約数ペア:

[(1, 61892730), (2, 30946365), (3, 20630910), (5, 12378546), (6, 10315455), (9, 6876970), (10, 6189273), (15, 4126182), (18, 3438485), (30, 2063091), (45, 1375394), (90, 687697), (163, 379710), (326, 189855), (489, 126570), (815, 75942), (978, 63285), (1467, 42190), (1630, 37971), (2445, 25314), (2934, 21095), (4219, 14670), (4890, 12657), (7335, 8438)]