1823820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 5171040

約数和(自身を除く): 3347220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 269, 339, 452, 538, 565, 678, 807, 1076, 1130, 1345, 1356, 1614, 1695, 2260, 2690, 3228, 3390, 4035, 5380, 6780, 8070, 16140, 30397, 60794, 91191, 121588, 151985, 182382, 303970, 364764, 455955, 607940, 911910, 1823820]

約数ペア:

[(1, 1823820), (2, 911910), (3, 607940), (4, 455955), (5, 364764), (6, 303970), (10, 182382), (12, 151985), (15, 121588), (20, 91191), (30, 60794), (60, 30397), (113, 16140), (226, 8070), (269, 6780), (339, 5380), (452, 4035), (538, 3390), (565, 3228), (678, 2690), (807, 2260), (1076, 1695), (1130, 1614), (1345, 1356)]