69743660

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{71167}}^1$

素因数の和:71190

約数の個数: 36

約数和(自身を含む): 170376192

約数和(自身を除く): 100632532

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 71167, 142334, 284668, 355835, 498169, 711670, 996338, 1423340, 1992676, 2490845, 3487183, 4981690, 6974366, 9963380, 13948732, 17435915, 34871830, 69743660]

約数ペア:

[(1, 69743660), (2, 34871830), (4, 17435915), (5, 13948732), (7, 9963380), (10, 6974366), (14, 4981690), (20, 3487183), (28, 2490845), (35, 1992676), (49, 1423340), (70, 996338), (98, 711670), (140, 498169), (196, 355835), (245, 284668), (490, 142334), (980, 71167)]