476770

素因数分解:

$2^1\times 5^1\times 7^3\times {\mathrm{139}}^1$

素因数の和:167

約数の個数: 32

約数和(自身を含む): 1008000

約数和(自身を除く): 531230

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 139, 245, 278, 343, 490, 686, 695, 973, 1390, 1715, 1946, 3430, 4865, 6811, 9730, 13622, 34055, 47677, 68110, 95354, 238385, 476770]

約数ペア:

[(1, 476770), (2, 238385), (5, 95354), (7, 68110), (10, 47677), (14, 34055), (35, 13622), (49, 9730), (70, 6811), (98, 4865), (139, 3430), (245, 1946), (278, 1715), (343, 1390), (490, 973), (686, 695)]