23383740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{6389}}^1$

素因数の和:6462

約数の個数: 48

約数和(自身を含む): 66558240

約数和(自身を除く): 43174500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 6389, 12778, 19167, 25556, 31945, 38334, 63890, 76668, 95835, 127780, 191670, 383340, 389729, 779458, 1169187, 1558916, 1948645, 2338374, 3897290, 4676748, 5845935, 7794580, 11691870, 23383740]

約数ペア:

[(1, 23383740), (2, 11691870), (3, 7794580), (4, 5845935), (5, 4676748), (6, 3897290), (10, 2338374), (12, 1948645), (15, 1558916), (20, 1169187), (30, 779458), (60, 389729), (61, 383340), (122, 191670), (183, 127780), (244, 95835), (305, 76668), (366, 63890), (610, 38334), (732, 31945), (915, 25556), (1220, 19167), (1830, 12778), (3660, 6389)]