30347218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1030

約数の個数: 32

約数和(自身を含む): 52992000

約数和(自身を除く): 22644782

約数列:

[1, 2, 11, 19, 22, 38, 79, 158, 209, 418, 869, 919, 1501, 1738, 1838, 3002, 10109, 16511, 17461, 20218, 33022, 34922, 72601, 145202, 192071, 384142, 798611, 1379419, 1597222, 2758838, 15173609, 30347218]

約数ペア:

[(1, 30347218), (2, 15173609), (11, 2758838), (19, 1597222), (22, 1379419), (38, 798611), (79, 384142), (158, 192071), (209, 145202), (418, 72601), (869, 34922), (919, 33022), (1501, 20218), (1738, 17461), (1838, 16511), (3002, 10109)]