7778730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{677}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 18745344

約数和(自身を除く): 10966614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 677, 766, 1149, 1354, 1915, 2031, 2298, 3385, 3830, 4062, 5745, 6770, 10155, 11490, 20310, 259291, 518582, 777873, 1296455, 1555746, 2592910, 3889365, 7778730]

約数ペア:

[(1, 7778730), (2, 3889365), (3, 2592910), (5, 1555746), (6, 1296455), (10, 777873), (15, 518582), (30, 259291), (383, 20310), (677, 11490), (766, 10155), (1149, 6770), (1354, 5745), (1915, 4062), (2031, 3830), (2298, 3385)]