100712990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{19709}}^1$

素因数の和:19796

約数の個数: 32

約数和(自身を含む): 210029760

約数和(自身を除く): 109316770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 19709, 39418, 98545, 137963, 197090, 275926, 689815, 1379630, 1438757, 2877514, 7193785, 10071299, 14387570, 20142598, 50356495, 100712990]

約数ペア:

[(1, 100712990), (2, 50356495), (5, 20142598), (7, 14387570), (10, 10071299), (14, 7193785), (35, 2877514), (70, 1438757), (73, 1379630), (146, 689815), (365, 275926), (511, 197090), (730, 137963), (1022, 98545), (2555, 39418), (5110, 19709)]