22459620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2693}}^1$

素因数の和:2844

約数の個数: 48

約数和(自身を含む): 63362880

約数和(自身を除く): 40903260

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 139, 278, 417, 556, 695, 834, 1390, 1668, 2085, 2693, 2780, 4170, 5386, 8079, 8340, 10772, 13465, 16158, 26930, 32316, 40395, 53860, 80790, 161580, 374327, 748654, 1122981, 1497308, 1871635, 2245962, 3743270, 4491924, 5614905, 7486540, 11229810, 22459620]

約数ペア:

[(1, 22459620), (2, 11229810), (3, 7486540), (4, 5614905), (5, 4491924), (6, 3743270), (10, 2245962), (12, 1871635), (15, 1497308), (20, 1122981), (30, 748654), (60, 374327), (139, 161580), (278, 80790), (417, 53860), (556, 40395), (695, 32316), (834, 26930), (1390, 16158), (1668, 13465), (2085, 10772), (2693, 8340), (2780, 8079), (4170, 5386)]