3140010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:403

約数の個数: 48

約数和(自身を含む): 8255520

約数和(自身を除く): 5115510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 251, 278, 417, 502, 695, 753, 834, 1251, 1255, 1390, 1506, 2085, 2259, 2502, 2510, 3765, 4170, 4518, 6255, 7530, 11295, 12510, 22590, 34889, 69778, 104667, 174445, 209334, 314001, 348890, 523335, 628002, 1046670, 1570005, 3140010]

約数ペア:

[(1, 3140010), (2, 1570005), (3, 1046670), (5, 628002), (6, 523335), (9, 348890), (10, 314001), (15, 209334), (18, 174445), (30, 104667), (45, 69778), (90, 34889), (139, 22590), (251, 12510), (278, 11295), (417, 7530), (502, 6255), (695, 4518), (753, 4170), (834, 3765), (1251, 2510), (1255, 2502), (1390, 2259), (1506, 2085)]