29636940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{2729}}^1$

素因数の和:2922

約数の個数: 48

約数和(自身を含む): 83472480

約数和(自身を除く): 53835540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 2729, 3620, 5430, 5458, 8187, 10860, 10916, 13645, 16374, 27290, 32748, 40935, 54580, 81870, 163740, 493949, 987898, 1481847, 1975796, 2469745, 2963694, 4939490, 5927388, 7409235, 9878980, 14818470, 29636940]

約数ペア:

[(1, 29636940), (2, 14818470), (3, 9878980), (4, 7409235), (5, 5927388), (6, 4939490), (10, 2963694), (12, 2469745), (15, 1975796), (20, 1481847), (30, 987898), (60, 493949), (181, 163740), (362, 81870), (543, 54580), (724, 40935), (905, 32748), (1086, 27290), (1810, 16374), (2172, 13645), (2715, 10916), (2729, 10860), (3620, 8187), (5430, 5458)]