47990130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20249}}^1$

素因数の和:20338

約数の個数: 32

約数和(自身を含む): 116640000

約数和(自身を除く): 68649870

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 20249, 40498, 60747, 101245, 121494, 202490, 303735, 607470, 1599671, 3199342, 4799013, 7998355, 9598026, 15996710, 23995065, 47990130]

約数ペア:

[(1, 47990130), (2, 23995065), (3, 15996710), (5, 9598026), (6, 7998355), (10, 4799013), (15, 3199342), (30, 1599671), (79, 607470), (158, 303735), (237, 202490), (395, 121494), (474, 101245), (790, 60747), (1185, 40498), (2370, 20249)]