2045783820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{197089}}^1$

素因数の和:197274

約数の個数: 48

約数和(自身を含む): 5761334880

約数和(自身を除く): 3715551060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 173, 346, 519, 692, 865, 1038, 1730, 2076, 2595, 3460, 5190, 10380, 197089, 394178, 591267, 788356, 985445, 1182534, 1970890, 2365068, 2956335, 3941780, 5912670, 11825340, 34096397, 68192794, 102289191, 136385588, 170481985, 204578382, 340963970, 409156764, 511445955, 681927940, 1022891910, 2045783820]

約数ペア:

[(1, 2045783820), (2, 1022891910), (3, 681927940), (4, 511445955), (5, 409156764), (6, 340963970), (10, 204578382), (12, 170481985), (15, 136385588), (20, 102289191), (30, 68192794), (60, 34096397), (173, 11825340), (346, 5912670), (519, 3941780), (692, 2956335), (865, 2365068), (1038, 1970890), (1730, 1182534), (2076, 985445), (2595, 788356), (3460, 591267), (5190, 394178), (10380, 197089)]