17897490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5099}}^1$

素因数の和:5128

約数の個数: 64

約数和(自身を含む): 51408000

約数和(自身を除く): 33510510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5099, 10198, 15297, 25495, 30594, 45891, 50990, 66287, 76485, 91782, 132574, 137673, 152970, 198861, 229455, 275346, 331435, 397722, 458910, 596583, 662870, 688365, 994305, 1193166, 1376730, 1789749, 1988610, 2982915, 3579498, 5965830, 8948745, 17897490]

約数ペア:

[(1, 17897490), (2, 8948745), (3, 5965830), (5, 3579498), (6, 2982915), (9, 1988610), (10, 1789749), (13, 1376730), (15, 1193166), (18, 994305), (26, 688365), (27, 662870), (30, 596583), (39, 458910), (45, 397722), (54, 331435), (65, 275346), (78, 229455), (90, 198861), (117, 152970), (130, 137673), (135, 132574), (195, 91782), (234, 76485), (270, 66287), (351, 50990), (390, 45891), (585, 30594), (702, 25495), (1170, 15297), (1755, 10198), (3510, 5099)]