457302330

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{220919}}^1$

素因数の和:220955

約数の個数: 48

約数和(自身を含む): 1240686720

約数和(自身を除く): 783384390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 220919, 441838, 662757, 1104595, 1325514, 1988271, 2209190, 3313785, 3976542, 5081137, 6627570, 9941355, 10162274, 15243411, 19882710, 25405685, 30486822, 45730233, 50811370, 76217055, 91460466, 152434110, 228651165, 457302330]

約数ペア:

[(1, 457302330), (2, 228651165), (3, 152434110), (5, 91460466), (6, 76217055), (9, 50811370), (10, 45730233), (15, 30486822), (18, 25405685), (23, 19882710), (30, 15243411), (45, 10162274), (46, 9941355), (69, 6627570), (90, 5081137), (115, 3976542), (138, 3313785), (207, 2209190), (230, 1988271), (345, 1325514), (414, 1104595), (690, 662757), (1035, 441838), (2070, 220919)]