30131460

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{55799}}^1$

素因数の和:55817

約数の個数: 48

約数和(自身を含む): 93744000

約数和(自身を除く): 63612540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 55799, 111598, 167397, 223196, 278995, 334794, 502191, 557990, 669588, 836985, 1004382, 1115980, 1506573, 1673970, 2008764, 2510955, 3013146, 3347940, 5021910, 6026292, 7532865, 10043820, 15065730, 30131460]

約数ペア:

[(1, 30131460), (2, 15065730), (3, 10043820), (4, 7532865), (5, 6026292), (6, 5021910), (9, 3347940), (10, 3013146), (12, 2510955), (15, 2008764), (18, 1673970), (20, 1506573), (27, 1115980), (30, 1004382), (36, 836985), (45, 669588), (54, 557990), (60, 502191), (90, 334794), (108, 278995), (135, 223196), (180, 167397), (270, 111598), (540, 55799)]