2205675730

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{45319}}^1$

素因数の和:45514

約数の個数: 32

約数和(自身を含む): 4124482560

約数和(自身を除く): 1918806830

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 310, 314, 785, 1570, 4867, 9734, 24335, 45319, 48670, 90638, 226595, 453190, 1404889, 2809778, 7024445, 7115083, 14048890, 14230166, 35575415, 71150830, 220567573, 441135146, 1102837865, 2205675730]

約数ペア:

[(1, 2205675730), (2, 1102837865), (5, 441135146), (10, 220567573), (31, 71150830), (62, 35575415), (155, 14230166), (157, 14048890), (310, 7115083), (314, 7024445), (785, 2809778), (1570, 1404889), (4867, 453190), (9734, 226595), (24335, 90638), (45319, 48670)]