320071530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{561529}}^1$

素因数の和:561558

約数の個数: 32

約数和(自身を含む): 808603200

約数和(自身を除く): 488531670

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 561529, 1123058, 1684587, 2807645, 3369174, 5615290, 8422935, 10669051, 16845870, 21338102, 32007153, 53345255, 64014306, 106690510, 160035765, 320071530]

約数ペア:

[(1, 320071530), (2, 160035765), (3, 106690510), (5, 64014306), (6, 53345255), (10, 32007153), (15, 21338102), (19, 16845870), (30, 10669051), (38, 8422935), (57, 5615290), (95, 3369174), (114, 2807645), (190, 1684587), (285, 1123058), (570, 561529)]