6455260

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{941}}^1$

素因数の和:971

約数の個数: 48

約数和(自身を含む): 15825600

約数和(自身を除く): 9370340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 686, 941, 980, 1372, 1715, 1882, 3430, 3764, 4705, 6587, 6860, 9410, 13174, 18820, 26348, 32935, 46109, 65870, 92218, 131740, 184436, 230545, 322763, 461090, 645526, 922180, 1291052, 1613815, 3227630, 6455260]

約数ペア:

[(1, 6455260), (2, 3227630), (4, 1613815), (5, 1291052), (7, 922180), (10, 645526), (14, 461090), (20, 322763), (28, 230545), (35, 184436), (49, 131740), (70, 92218), (98, 65870), (140, 46109), (196, 32935), (245, 26348), (343, 18820), (490, 13174), (686, 9410), (941, 6860), (980, 6587), (1372, 4705), (1715, 3764), (1882, 3430)]