4272030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{6781}}^1$

素因数の和:6801

約数の個数: 48

約数和(自身を含む): 12695904

約数和(自身を除く): 8423874

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, 6781, 13562, 20343, 33905, 40686, 47467, 61029, 67810, 94934, 101715, 122058, 142401, 203430, 237335, 284802, 305145, 427203, 474670, 610290, 712005, 854406, 1424010, 2136015, 4272030]

約数ペア:

[(1, 4272030), (2, 2136015), (3, 1424010), (5, 854406), (6, 712005), (7, 610290), (9, 474670), (10, 427203), (14, 305145), (15, 284802), (18, 237335), (21, 203430), (30, 142401), (35, 122058), (42, 101715), (45, 94934), (63, 67810), (70, 61029), (90, 47467), (105, 40686), (126, 33905), (210, 20343), (315, 13562), (630, 6781)]