12965430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 32514048

約数和(自身を除く): 19548618

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 83, 123, 127, 166, 205, 246, 249, 254, 381, 410, 415, 498, 615, 635, 762, 830, 1230, 1245, 1270, 1905, 2490, 3403, 3810, 5207, 6806, 10209, 10414, 10541, 15621, 17015, 20418, 21082, 26035, 31242, 31623, 34030, 51045, 52070, 52705, 63246, 78105, 102090, 105410, 156210, 158115, 316230, 432181, 864362, 1296543, 2160905, 2593086, 4321810, 6482715, 12965430]

約数ペア:

[(1, 12965430), (2, 6482715), (3, 4321810), (5, 2593086), (6, 2160905), (10, 1296543), (15, 864362), (30, 432181), (41, 316230), (82, 158115), (83, 156210), (123, 105410), (127, 102090), (166, 78105), (205, 63246), (246, 52705), (249, 52070), (254, 51045), (381, 34030), (410, 31623), (415, 31242), (498, 26035), (615, 21082), (635, 20418), (762, 17015), (830, 15621), (1230, 10541), (1245, 10414), (1270, 10209), (1905, 6806), (2490, 5207), (3403, 3810)]