4616780

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{673}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 11323200

約数和(自身を除く): 6706420

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 343, 490, 673, 686, 980, 1346, 1372, 1715, 2692, 3365, 3430, 4711, 6730, 6860, 9422, 13460, 18844, 23555, 32977, 47110, 65954, 94220, 131908, 164885, 230839, 329770, 461678, 659540, 923356, 1154195, 2308390, 4616780]

約数ペア:

[(1, 4616780), (2, 2308390), (4, 1154195), (5, 923356), (7, 659540), (10, 461678), (14, 329770), (20, 230839), (28, 164885), (35, 131908), (49, 94220), (70, 65954), (98, 47110), (140, 32977), (196, 23555), (245, 18844), (343, 13460), (490, 9422), (673, 6860), (686, 6730), (980, 4711), (1346, 3430), (1372, 3365), (1715, 2692)]