64576830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{4229}}^1$

素因数の和:4748

約数の個数: 32

約数和(自身を含む): 155325600

約数和(自身を除く): 90748770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 4229, 5090, 7635, 8458, 12687, 15270, 21145, 25374, 42290, 63435, 126870, 2152561, 4305122, 6457683, 10762805, 12915366, 21525610, 32288415, 64576830]

約数ペア:

[(1, 64576830), (2, 32288415), (3, 21525610), (5, 12915366), (6, 10762805), (10, 6457683), (15, 4305122), (30, 2152561), (509, 126870), (1018, 63435), (1527, 42290), (2545, 25374), (3054, 21145), (4229, 15270), (5090, 12687), (7635, 8458)]