140930490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1747}}^1\times {\mathrm{2689}}^1$

素因数の和:4446

約数の個数: 32

約数和(自身を含む): 338552640

約数和(自身を除く): 197622150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1747, 2689, 3494, 5241, 5378, 8067, 8735, 10482, 13445, 16134, 17470, 26205, 26890, 40335, 52410, 80670, 4697683, 9395366, 14093049, 23488415, 28186098, 46976830, 70465245, 140930490]

約数ペア:

[(1, 140930490), (2, 70465245), (3, 46976830), (5, 28186098), (6, 23488415), (10, 14093049), (15, 9395366), (30, 4697683), (1747, 80670), (2689, 52410), (3494, 40335), (5241, 26890), (5378, 26205), (8067, 17470), (8735, 16134), (10482, 13445)]