22758660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2217

約数の個数: 72

約数和(自身を含む): 70237440

約数和(自身を除く): 47478780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 295, 354, 531, 590, 708, 885, 1062, 1180, 1770, 2124, 2143, 2655, 3540, 4286, 5310, 6429, 8572, 10620, 10715, 12858, 19287, 21430, 25716, 32145, 38574, 42860, 64290, 77148, 96435, 126437, 128580, 192870, 252874, 379311, 385740, 505748, 632185, 758622, 1137933, 1264370, 1517244, 1896555, 2275866, 2528740, 3793110, 4551732, 5689665, 7586220, 11379330, 22758660]

約数ペア:

[(1, 22758660), (2, 11379330), (3, 7586220), (4, 5689665), (5, 4551732), (6, 3793110), (9, 2528740), (10, 2275866), (12, 1896555), (15, 1517244), (18, 1264370), (20, 1137933), (30, 758622), (36, 632185), (45, 505748), (59, 385740), (60, 379311), (90, 252874), (118, 192870), (177, 128580), (180, 126437), (236, 96435), (295, 77148), (354, 64290), (531, 42860), (590, 38574), (708, 32145), (885, 25716), (1062, 21430), (1180, 19287), (1770, 12858), (2124, 10715), (2143, 10620), (2655, 8572), (3540, 6429), (4286, 5310)]