1212126870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{9041}}^1$

素因数の和:9201

約数の個数: 64

約数和(自身を含む): 3007730880

約数和(自身を除く): 1795604010

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, 3270, 4469, 8938, 9041, 13407, 18082, 22345, 26814, 27123, 44690, 45205, 54246, 67035, 90410, 134070, 135615, 271230, 370681, 741362, 985469, 1112043, 1853405, 1970938, 2224086, 2956407, 3706810, 4927345, 5560215, 5912814, 9854690, 11120430, 14782035, 29564070, 40404229, 80808458, 121212687, 202021145, 242425374, 404042290, 606063435, 1212126870]

約数ペア:

[(1, 1212126870), (2, 606063435), (3, 404042290), (5, 242425374), (6, 202021145), (10, 121212687), (15, 80808458), (30, 40404229), (41, 29564070), (82, 14782035), (109, 11120430), (123, 9854690), (205, 5912814), (218, 5560215), (246, 4927345), (327, 3706810), (410, 2956407), (545, 2224086), (615, 1970938), (654, 1853405), (1090, 1112043), (1230, 985469), (1635, 741362), (3270, 370681), (4469, 271230), (8938, 135615), (9041, 134070), (13407, 90410), (18082, 67035), (22345, 54246), (26814, 45205), (27123, 44690)]