30960972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{122861}}^1$

素因数の和:122878

約数の個数: 36

約数和(自身を含む): 89443536

約数和(自身を除く): 58482564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 122861, 245722, 368583, 491444, 737166, 860027, 1105749, 1474332, 1720054, 2211498, 2580081, 3440108, 4422996, 5160162, 7740243, 10320324, 15480486, 30960972]

約数ペア:

[(1, 30960972), (2, 15480486), (3, 10320324), (4, 7740243), (6, 5160162), (7, 4422996), (9, 3440108), (12, 2580081), (14, 2211498), (18, 1720054), (21, 1474332), (28, 1105749), (36, 860027), (42, 737166), (63, 491444), (84, 368583), (126, 245722), (252, 122861)]