130928730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{256723}}^1$

素因数の和:256750

約数の個数: 32

約数和(自身を含む): 332714304

約数和(自身を除く): 201785574

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 256723, 513446, 770169, 1283615, 1540338, 2567230, 3850845, 4364291, 7701690, 8728582, 13092873, 21821455, 26185746, 43642910, 65464365, 130928730]

約数ペア:

[(1, 130928730), (2, 65464365), (3, 43642910), (5, 26185746), (6, 21821455), (10, 13092873), (15, 8728582), (17, 7701690), (30, 4364291), (34, 3850845), (51, 2567230), (85, 1540338), (102, 1283615), (170, 770169), (255, 513446), (510, 256723)]