22815990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{3209}}^1$

素因数の和:3301

約数の個数: 48

約数和(自身を含む): 60091200

約数和(自身を除く): 37275210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3209, 3555, 6418, 7110, 9627, 16045, 19254, 28881, 32090, 48135, 57762, 96270, 144405, 253511, 288810, 507022, 760533, 1267555, 1521066, 2281599, 2535110, 3802665, 4563198, 7605330, 11407995, 22815990]

約数ペア:

[(1, 22815990), (2, 11407995), (3, 7605330), (5, 4563198), (6, 3802665), (9, 2535110), (10, 2281599), (15, 1521066), (18, 1267555), (30, 760533), (45, 507022), (79, 288810), (90, 253511), (158, 144405), (237, 96270), (395, 57762), (474, 48135), (711, 32090), (790, 28881), (1185, 19254), (1422, 16045), (2370, 9627), (3209, 7110), (3555, 6418)]