2015355310

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1\times {\mathrm{15269}}^1$

素因数の和:15540

約数の個数: 32

約数和(自身を含む): 3700715040

約数和(自身を除く): 1685359730

約数列:

[1, 2, 5, 10, 67, 134, 197, 335, 394, 670, 985, 1970, 13199, 15269, 26398, 30538, 65995, 76345, 131990, 152690, 1023023, 2046046, 3007993, 5115115, 6015986, 10230230, 15039965, 30079930, 201535531, 403071062, 1007677655, 2015355310]

約数ペア:

[(1, 2015355310), (2, 1007677655), (5, 403071062), (10, 201535531), (67, 30079930), (134, 15039965), (197, 10230230), (335, 6015986), (394, 5115115), (670, 3007993), (985, 2046046), (1970, 1023023), (13199, 152690), (15269, 131990), (26398, 76345), (30538, 65995)]