86988770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{2699}}^1$

素因数の和:3010

約数の個数: 32

約数和(自身を含む): 171460800

約数和(自身を除く): 84472030

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 293, 586, 1465, 2699, 2930, 3223, 5398, 6446, 13495, 16115, 26990, 29689, 32230, 59378, 148445, 296890, 790807, 1581614, 3954035, 7908070, 8698877, 17397754, 43494385, 86988770]

約数ペア:

[(1, 86988770), (2, 43494385), (5, 17397754), (10, 8698877), (11, 7908070), (22, 3954035), (55, 1581614), (110, 790807), (293, 296890), (586, 148445), (1465, 59378), (2699, 32230), (2930, 29689), (3223, 26990), (5398, 16115), (6446, 13495)]