27736890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1429}}^1$

素因数の和:2086

約数の個数: 32

約数和(自身を含む): 66718080

約数和(自身を除く): 38981190

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 647, 1294, 1429, 1941, 2858, 3235, 3882, 4287, 6470, 7145, 8574, 9705, 14290, 19410, 21435, 42870, 924563, 1849126, 2773689, 4622815, 5547378, 9245630, 13868445, 27736890]

約数ペア:

[(1, 27736890), (2, 13868445), (3, 9245630), (5, 5547378), (6, 4622815), (10, 2773689), (15, 1849126), (30, 924563), (647, 42870), (1294, 21435), (1429, 19410), (1941, 14290), (2858, 9705), (3235, 8574), (3882, 7145), (4287, 6470)]