418765740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{6979429}}^1$

素因数の和:6979441

約数の個数: 24

約数和(自身を含む): 1172544240

約数和(自身を除く): 753778500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 6979429, 13958858, 20938287, 27917716, 34897145, 41876574, 69794290, 83753148, 104691435, 139588580, 209382870, 418765740]

約数ペア:

[(1, 418765740), (2, 209382870), (3, 139588580), (4, 104691435), (5, 83753148), (6, 69794290), (10, 41876574), (12, 34897145), (15, 27917716), (20, 20938287), (30, 13958858), (60, 6979429)]