912340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1$

素因数の和:73

約数の個数: 72

約数和(自身を含む): 2346120

約数和(自身を除く): 1433780

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 29, 44, 52, 55, 58, 65, 110, 116, 121, 130, 143, 145, 220, 242, 260, 286, 290, 319, 377, 484, 572, 580, 605, 638, 715, 754, 1210, 1276, 1430, 1508, 1573, 1595, 1885, 2420, 2860, 3146, 3190, 3509, 3770, 4147, 6292, 6380, 7018, 7540, 7865, 8294, 14036, 15730, 16588, 17545, 20735, 31460, 35090, 41470, 45617, 70180, 82940, 91234, 182468, 228085, 456170, 912340]

約数ペア:

[(1, 912340), (2, 456170), (4, 228085), (5, 182468), (10, 91234), (11, 82940), (13, 70180), (20, 45617), (22, 41470), (26, 35090), (29, 31460), (44, 20735), (52, 17545), (55, 16588), (58, 15730), (65, 14036), (110, 8294), (116, 7865), (121, 7540), (130, 7018), (143, 6380), (145, 6292), (220, 4147), (242, 3770), (260, 3509), (286, 3190), (290, 3146), (319, 2860), (377, 2420), (484, 1885), (572, 1595), (580, 1573), (605, 1508), (638, 1430), (715, 1276), (754, 1210)]