42136290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{66883}}^1$

素因数の和:66903

約数の個数: 48

約数和(自身を含む): 125206848

約数和(自身を除く): 83070558

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 66883, 133766, 200649, 334415, 401298, 468181, 601947, 668830, 936362, 1003245, 1203894, 1404543, 2006490, 2340905, 2809086, 3009735, 4213629, 4681810, 6019470, 7022715, 8427258, 14045430, 21068145, 42136290]

約数ペア:

[(1, 42136290), (2, 21068145), (3, 14045430), (5, 8427258), (6, 7022715), (7, 6019470), (9, 4681810), (10, 4213629), (14, 3009735), (15, 2809086), (18, 2340905), (21, 2006490), (30, 1404543), (35, 1203894), (42, 1003245), (45, 936362), (63, 668830), (70, 601947), (90, 468181), (105, 401298), (126, 334415), (210, 200649), (315, 133766), (630, 66883)]