9680820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{9491}}^1$

素因数の和:9520

約数の個数: 48

約数和(自身を含む): 28703808

約数和(自身を除く): 19022988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 9491, 18982, 28473, 37964, 47455, 56946, 94910, 113892, 142365, 161347, 189820, 284730, 322694, 484041, 569460, 645388, 806735, 968082, 1613470, 1936164, 2420205, 3226940, 4840410, 9680820]

約数ペア:

[(1, 9680820), (2, 4840410), (3, 3226940), (4, 2420205), (5, 1936164), (6, 1613470), (10, 968082), (12, 806735), (15, 645388), (17, 569460), (20, 484041), (30, 322694), (34, 284730), (51, 189820), (60, 161347), (68, 142365), (85, 113892), (102, 94910), (170, 56946), (204, 47455), (255, 37964), (340, 28473), (510, 18982), (1020, 9491)]