945710460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{22943}}^1$

素因数の和:23187

約数の個数: 72

約数和(自身を含む): 2881307520

約数和(自身を除く): 1935597060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 229, 458, 687, 916, 1145, 1374, 2061, 2290, 2748, 3435, 4122, 4580, 6870, 8244, 10305, 13740, 20610, 22943, 41220, 45886, 68829, 91772, 114715, 137658, 206487, 229430, 275316, 344145, 412974, 458860, 688290, 825948, 1032435, 1376580, 2064870, 4129740, 5253947, 10507894, 15761841, 21015788, 26269735, 31523682, 47285523, 52539470, 63047364, 78809205, 94571046, 105078940, 157618410, 189142092, 236427615, 315236820, 472855230, 945710460]

約数ペア:

[(1, 945710460), (2, 472855230), (3, 315236820), (4, 236427615), (5, 189142092), (6, 157618410), (9, 105078940), (10, 94571046), (12, 78809205), (15, 63047364), (18, 52539470), (20, 47285523), (30, 31523682), (36, 26269735), (45, 21015788), (60, 15761841), (90, 10507894), (180, 5253947), (229, 4129740), (458, 2064870), (687, 1376580), (916, 1032435), (1145, 825948), (1374, 688290), (2061, 458860), (2290, 412974), (2748, 344145), (3435, 275316), (4122, 229430), (4580, 206487), (6870, 137658), (8244, 114715), (10305, 91772), (13740, 68829), (20610, 45886), (22943, 41220)]