7018020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:449

約数の個数: 72

約数和(自身を含む): 21525504

約数和(自身を除く): 14507484

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 127, 180, 254, 307, 381, 508, 614, 635, 762, 921, 1143, 1228, 1270, 1524, 1535, 1842, 1905, 2286, 2540, 2763, 3070, 3684, 3810, 4572, 4605, 5526, 5715, 6140, 7620, 9210, 11052, 11430, 13815, 18420, 22860, 27630, 38989, 55260, 77978, 116967, 155956, 194945, 233934, 350901, 389890, 467868, 584835, 701802, 779780, 1169670, 1403604, 1754505, 2339340, 3509010, 7018020]

約数ペア:

[(1, 7018020), (2, 3509010), (3, 2339340), (4, 1754505), (5, 1403604), (6, 1169670), (9, 779780), (10, 701802), (12, 584835), (15, 467868), (18, 389890), (20, 350901), (30, 233934), (36, 194945), (45, 155956), (60, 116967), (90, 77978), (127, 55260), (180, 38989), (254, 27630), (307, 22860), (381, 18420), (508, 13815), (614, 11430), (635, 11052), (762, 9210), (921, 7620), (1143, 6140), (1228, 5715), (1270, 5526), (1524, 4605), (1535, 4572), (1842, 3810), (1905, 3684), (2286, 3070), (2540, 2763)]