2198334420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{10169}}^1$

素因数の和:11385

約数の個数: 72

約数和(自身を含む): 6674489640

約数和(自身を除く): 4476155220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1201, 2402, 3603, 4804, 6005, 7206, 10169, 10809, 12010, 14412, 18015, 20338, 21618, 24020, 30507, 36030, 40676, 43236, 50845, 54045, 61014, 72060, 91521, 101690, 108090, 122028, 152535, 183042, 203380, 216180, 305070, 366084, 457605, 610140, 915210, 1830420, 12212969, 24425938, 36638907, 48851876, 61064845, 73277814, 109916721, 122129690, 146555628, 183194535, 219833442, 244259380, 366389070, 439666884, 549583605, 732778140, 1099167210, 2198334420]

約数ペア:

[(1, 2198334420), (2, 1099167210), (3, 732778140), (4, 549583605), (5, 439666884), (6, 366389070), (9, 244259380), (10, 219833442), (12, 183194535), (15, 146555628), (18, 122129690), (20, 109916721), (30, 73277814), (36, 61064845), (45, 48851876), (60, 36638907), (90, 24425938), (180, 12212969), (1201, 1830420), (2402, 915210), (3603, 610140), (4804, 457605), (6005, 366084), (7206, 305070), (10169, 216180), (10809, 203380), (12010, 183042), (14412, 152535), (18015, 122028), (20338, 108090), (21618, 101690), (24020, 91521), (30507, 72060), (36030, 61014), (40676, 54045), (43236, 50845)]