69113990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{57119}}^1$

素因数の和:57148

約数の個数: 24

約数和(自身を含む): 136745280

約数和(自身を除く): 67631290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 57119, 114238, 285595, 571190, 628309, 1256618, 3141545, 6283090, 6911399, 13822798, 34556995, 69113990]

約数ペア:

[(1, 69113990), (2, 34556995), (5, 13822798), (10, 6911399), (11, 6283090), (22, 3141545), (55, 1256618), (110, 628309), (121, 571190), (242, 285595), (605, 114238), (1210, 57119)]