39071830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{2503}}^1$

素因数の和:2740

約数の個数: 32

約数和(自身を含む): 80769024

約数和(自身を除く): 41697194

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 223, 446, 1115, 1561, 2230, 2503, 3122, 5006, 7805, 12515, 15610, 17521, 25030, 35042, 87605, 175210, 558169, 1116338, 2790845, 3907183, 5581690, 7814366, 19535915, 39071830]

約数ペア:

[(1, 39071830), (2, 19535915), (5, 7814366), (7, 5581690), (10, 3907183), (14, 2790845), (35, 1116338), (70, 558169), (223, 175210), (446, 87605), (1115, 35042), (1561, 25030), (2230, 17521), (2503, 15610), (3122, 12515), (5006, 7805)]