1323245220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2004917}}^1$

素因数の和:2004940

約数の個数: 48

約数和(自身を含む): 4041914688

約数和(自身を除く): 2718669468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 2004917, 4009834, 6014751, 8019668, 10024585, 12029502, 20049170, 22054087, 24059004, 30073755, 40098340, 44108174, 60147510, 66162261, 88216348, 110270435, 120295020, 132324522, 220540870, 264649044, 330811305, 441081740, 661622610, 1323245220]

約数ペア:

[(1, 1323245220), (2, 661622610), (3, 441081740), (4, 330811305), (5, 264649044), (6, 220540870), (10, 132324522), (11, 120295020), (12, 110270435), (15, 88216348), (20, 66162261), (22, 60147510), (30, 44108174), (33, 40098340), (44, 30073755), (55, 24059004), (60, 22054087), (66, 20049170), (110, 12029502), (132, 10024585), (165, 8019668), (220, 6014751), (330, 4009834), (660, 2004917)]