7029774220

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{7173239}}^1$

素因数の和:7173262

約数の個数: 36

約数和(自身を含む): 17172736560

約数和(自身を除く): 10142962340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 7173239, 14346478, 28692956, 35866195, 50212673, 71732390, 100425346, 143464780, 200850692, 251063365, 351488711, 502126730, 702977422, 1004253460, 1405954844, 1757443555, 3514887110, 7029774220]

約数ペア:

[(1, 7029774220), (2, 3514887110), (4, 1757443555), (5, 1405954844), (7, 1004253460), (10, 702977422), (14, 502126730), (20, 351488711), (28, 251063365), (35, 200850692), (49, 143464780), (70, 100425346), (98, 71732390), (140, 50212673), (196, 35866195), (245, 28692956), (490, 14346478), (980, 7173239)]