130486770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19861}}^1$

素因数の和:19947

約数の個数: 48

約数和(自身を含む): 343930392

約数和(自身を除く): 213443622

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 19861, 39722, 59583, 99305, 119166, 178749, 198610, 297915, 357498, 595830, 893745, 1449853, 1787490, 2899706, 4349559, 7249265, 8699118, 13048677, 14498530, 21747795, 26097354, 43495590, 65243385, 130486770]

約数ペア:

[(1, 130486770), (2, 65243385), (3, 43495590), (5, 26097354), (6, 21747795), (9, 14498530), (10, 13048677), (15, 8699118), (18, 7249265), (30, 4349559), (45, 2899706), (73, 1787490), (90, 1449853), (146, 893745), (219, 595830), (365, 357498), (438, 297915), (657, 198610), (730, 178749), (1095, 119166), (1314, 99305), (2190, 59583), (3285, 39722), (6570, 19861)]