1915742910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2776439}}^1$

素因数の和:2776472

約数の個数: 32

約数和(自身を含む): 4797688320

約数和(自身を除く): 2881945410

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 2776439, 5552878, 8329317, 13882195, 16658634, 27764390, 41646585, 63858097, 83293170, 127716194, 191574291, 319290485, 383148582, 638580970, 957871455, 1915742910]

約数ペア:

[(1, 1915742910), (2, 957871455), (3, 638580970), (5, 383148582), (6, 319290485), (10, 191574291), (15, 127716194), (23, 83293170), (30, 63858097), (46, 41646585), (69, 27764390), (115, 16658634), (138, 13882195), (230, 8329317), (345, 5552878), (690, 2776439)]