3054500

素因数分解:

$2^2\times 5^3\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:209

約数の個数: 48

約数和(自身を含む): 6879600

約数和(自身を除く): 3825100

約数列:

[1, 2, 4, 5, 10, 20, 25, 41, 50, 82, 100, 125, 149, 164, 205, 250, 298, 410, 500, 596, 745, 820, 1025, 1490, 2050, 2980, 3725, 4100, 5125, 6109, 7450, 10250, 12218, 14900, 18625, 20500, 24436, 30545, 37250, 61090, 74500, 122180, 152725, 305450, 610900, 763625, 1527250, 3054500]

約数ペア:

[(1, 3054500), (2, 1527250), (4, 763625), (5, 610900), (10, 305450), (20, 152725), (25, 122180), (41, 74500), (50, 61090), (82, 37250), (100, 30545), (125, 24436), (149, 20500), (164, 18625), (205, 14900), (250, 12218), (298, 10250), (410, 7450), (500, 6109), (596, 5125), (745, 4100), (820, 3725), (1025, 2980), (1490, 2050)]