31652010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2081}}^1$

素因数の和:2120

約数の個数: 72

約数和(自身を含む): 89155404

約数和(自身を除く): 57503394

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2081, 2535, 3042, 4162, 5070, 6243, 7605, 10405, 12486, 15210, 18729, 20810, 27053, 31215, 37458, 54106, 62430, 81159, 93645, 135265, 162318, 187290, 243477, 270530, 351689, 405795, 486954, 703378, 811590, 1055067, 1217385, 1758445, 2110134, 2434770, 3165201, 3516890, 5275335, 6330402, 10550670, 15826005, 31652010]

約数ペア:

[(1, 31652010), (2, 15826005), (3, 10550670), (5, 6330402), (6, 5275335), (9, 3516890), (10, 3165201), (13, 2434770), (15, 2110134), (18, 1758445), (26, 1217385), (30, 1055067), (39, 811590), (45, 703378), (65, 486954), (78, 405795), (90, 351689), (117, 270530), (130, 243477), (169, 187290), (195, 162318), (234, 135265), (338, 93645), (390, 81159), (507, 62430), (585, 54106), (845, 37458), (1014, 31215), (1170, 27053), (1521, 20810), (1690, 18729), (2081, 15210), (2535, 12486), (3042, 10405), (4162, 7605), (5070, 6243)]