969904890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{98869}}^1$

素因数の和:98991

約数の個数: 48

約数和(自身を含む): 2544913800

約数和(自身を除く): 1575008910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 109, 218, 327, 545, 654, 981, 1090, 1635, 1962, 3270, 4905, 9810, 98869, 197738, 296607, 494345, 593214, 889821, 988690, 1483035, 1779642, 2966070, 4449105, 8898210, 10776721, 21553442, 32330163, 53883605, 64660326, 96990489, 107767210, 161650815, 193980978, 323301630, 484952445, 969904890]

約数ペア:

[(1, 969904890), (2, 484952445), (3, 323301630), (5, 193980978), (6, 161650815), (9, 107767210), (10, 96990489), (15, 64660326), (18, 53883605), (30, 32330163), (45, 21553442), (90, 10776721), (109, 8898210), (218, 4449105), (327, 2966070), (545, 1779642), (654, 1483035), (981, 988690), (1090, 889821), (1635, 593214), (1962, 494345), (3270, 296607), (4905, 197738), (9810, 98869)]