31994060

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{32647}}^1$

素因数の和:32670

約数の個数: 36

約数和(自身を含む): 78159312

約数和(自身を除く): 46165252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 32647, 65294, 130588, 163235, 228529, 326470, 457058, 652940, 914116, 1142645, 1599703, 2285290, 3199406, 4570580, 6398812, 7998515, 15997030, 31994060]

約数ペア:

[(1, 31994060), (2, 15997030), (4, 7998515), (5, 6398812), (7, 4570580), (10, 3199406), (14, 2285290), (20, 1599703), (28, 1142645), (35, 914116), (49, 652940), (70, 457058), (98, 326470), (140, 228529), (196, 163235), (245, 130588), (490, 65294), (980, 32647)]