268542210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{2003}}^1$

素因数の和:2163

約数の個数: 64

約数和(自身を含む): 666610560

約数和(自身を除く): 398068350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 109, 123, 205, 218, 246, 327, 410, 545, 615, 654, 1090, 1230, 1635, 2003, 3270, 4006, 4469, 6009, 8938, 10015, 12018, 13407, 20030, 22345, 26814, 30045, 44690, 60090, 67035, 82123, 134070, 164246, 218327, 246369, 410615, 436654, 492738, 654981, 821230, 1091635, 1231845, 1309962, 2183270, 2463690, 3274905, 6549810, 8951407, 17902814, 26854221, 44757035, 53708442, 89514070, 134271105, 268542210]

約数ペア:

[(1, 268542210), (2, 134271105), (3, 89514070), (5, 53708442), (6, 44757035), (10, 26854221), (15, 17902814), (30, 8951407), (41, 6549810), (82, 3274905), (109, 2463690), (123, 2183270), (205, 1309962), (218, 1231845), (246, 1091635), (327, 821230), (410, 654981), (545, 492738), (615, 436654), (654, 410615), (1090, 246369), (1230, 218327), (1635, 164246), (2003, 134070), (3270, 82123), (4006, 67035), (4469, 60090), (6009, 44690), (8938, 30045), (10015, 26814), (12018, 22345), (13407, 20030)]