385830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1429}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 1029600

約数和(自身を除く): 643770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1429, 2858, 4287, 7145, 8574, 12861, 14290, 21435, 25722, 38583, 42870, 64305, 77166, 128610, 192915, 385830]

約数ペア:

[(1, 385830), (2, 192915), (3, 128610), (5, 77166), (6, 64305), (9, 42870), (10, 38583), (15, 25722), (18, 21435), (27, 14290), (30, 12861), (45, 8574), (54, 7145), (90, 4287), (135, 2858), (270, 1429)]