214043340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{727}}^1$

素因数の和:1447

約数の個数: 96

約数和(自身を含む): 686859264

約数和(自身を除く): 472815924

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 701, 727, 1402, 1454, 2103, 2181, 2804, 2908, 3505, 3635, 4206, 4362, 4907, 5089, 7010, 7270, 8412, 8724, 9814, 10178, 10515, 10905, 14020, 14540, 14721, 15267, 19628, 20356, 21030, 21810, 24535, 25445, 29442, 30534, 42060, 43620, 49070, 50890, 58884, 61068, 73605, 76335, 98140, 101780, 147210, 152670, 294420, 305340, 509627, 1019254, 1528881, 2038508, 2548135, 3057762, 3567389, 5096270, 6115524, 7134778, 7644405, 10192540, 10702167, 14269556, 15288810, 17836945, 21404334, 30577620, 35673890, 42808668, 53510835, 71347780, 107021670, 214043340]

約数ペア:

[(1, 214043340), (2, 107021670), (3, 71347780), (4, 53510835), (5, 42808668), (6, 35673890), (7, 30577620), (10, 21404334), (12, 17836945), (14, 15288810), (15, 14269556), (20, 10702167), (21, 10192540), (28, 7644405), (30, 7134778), (35, 6115524), (42, 5096270), (60, 3567389), (70, 3057762), (84, 2548135), (105, 2038508), (140, 1528881), (210, 1019254), (420, 509627), (701, 305340), (727, 294420), (1402, 152670), (1454, 147210), (2103, 101780), (2181, 98140), (2804, 76335), (2908, 73605), (3505, 61068), (3635, 58884), (4206, 50890), (4362, 49070), (4907, 43620), (5089, 42060), (7010, 30534), (7270, 29442), (8412, 25445), (8724, 24535), (9814, 21810), (10178, 21030), (10515, 20356), (10905, 19628), (14020, 15267), (14540, 14721)]