7103820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{601}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 20024928

約数和(自身を除く): 12921108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 197, 394, 591, 601, 788, 985, 1182, 1202, 1803, 1970, 2364, 2404, 2955, 3005, 3606, 3940, 5910, 6010, 7212, 9015, 11820, 12020, 18030, 36060, 118397, 236794, 355191, 473588, 591985, 710382, 1183970, 1420764, 1775955, 2367940, 3551910, 7103820]

約数ペア:

[(1, 7103820), (2, 3551910), (3, 2367940), (4, 1775955), (5, 1420764), (6, 1183970), (10, 710382), (12, 591985), (15, 473588), (20, 355191), (30, 236794), (60, 118397), (197, 36060), (394, 18030), (591, 12020), (601, 11820), (788, 9015), (985, 7212), (1182, 6010), (1202, 5910), (1803, 3940), (1970, 3606), (2364, 3005), (2404, 2955)]