15666326170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{293}}^1\times {\mathrm{44189}}^1$

素因数の和:44511

約数の個数: 48

約数和(自身を含む): 31102512840

約数和(自身を除く): 15436186670

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 293, 586, 605, 1210, 1465, 2930, 3223, 6446, 16115, 32230, 35453, 44189, 70906, 88378, 177265, 220945, 354530, 441890, 486079, 972158, 2430395, 4860790, 5346869, 10693738, 12947377, 25894754, 26734345, 53468690, 64736885, 129473770, 142421147, 284842294, 712105735, 1424211470, 1566632617, 3133265234, 7833163085, 15666326170]

約数ペア:

[(1, 15666326170), (2, 7833163085), (5, 3133265234), (10, 1566632617), (11, 1424211470), (22, 712105735), (55, 284842294), (110, 142421147), (121, 129473770), (242, 64736885), (293, 53468690), (586, 26734345), (605, 25894754), (1210, 12947377), (1465, 10693738), (2930, 5346869), (3223, 4860790), (6446, 2430395), (16115, 972158), (32230, 486079), (35453, 441890), (44189, 354530), (70906, 220945), (88378, 177265)]