15110270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2957}}^1$

素因数の和:3044

約数の個数: 32

約数和(自身を含む): 31520448

約数和(自身を除く): 16410178

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 2957, 5110, 5914, 14785, 20699, 29570, 41398, 103495, 206990, 215861, 431722, 1079305, 1511027, 2158610, 3022054, 7555135, 15110270]

約数ペア:

[(1, 15110270), (2, 7555135), (5, 3022054), (7, 2158610), (10, 1511027), (14, 1079305), (35, 431722), (70, 215861), (73, 206990), (146, 103495), (365, 41398), (511, 29570), (730, 20699), (1022, 14785), (2555, 5914), (2957, 5110)]