3146220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 11950848

約数和(自身を除く): 8804628

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 227, 231, 252, 308, 315, 330, 385, 396, 420, 454, 462, 495, 630, 660, 681, 693, 770, 908, 924, 990, 1135, 1155, 1260, 1362, 1386, 1540, 1589, 1980, 2043, 2270, 2310, 2497, 2724, 2772, 3178, 3405, 3465, 4086, 4540, 4620, 4767, 4994, 6356, 6810, 6930, 7491, 7945, 8172, 9534, 9988, 10215, 12485, 13620, 13860, 14301, 14982, 15890, 17479, 19068, 20430, 22473, 23835, 24970, 28602, 29964, 31780, 34958, 37455, 40860, 44946, 47670, 49940, 52437, 57204, 69916, 71505, 74910, 87395, 89892, 95340, 104874, 112365, 143010, 149820, 157311, 174790, 209748, 224730, 262185, 286020, 314622, 349580, 449460, 524370, 629244, 786555, 1048740, 1573110, 3146220]

約数ペア:

[(1, 3146220), (2, 1573110), (3, 1048740), (4, 786555), (5, 629244), (6, 524370), (7, 449460), (9, 349580), (10, 314622), (11, 286020), (12, 262185), (14, 224730), (15, 209748), (18, 174790), (20, 157311), (21, 149820), (22, 143010), (28, 112365), (30, 104874), (33, 95340), (35, 89892), (36, 87395), (42, 74910), (44, 71505), (45, 69916), (55, 57204), (60, 52437), (63, 49940), (66, 47670), (70, 44946), (77, 40860), (84, 37455), (90, 34958), (99, 31780), (105, 29964), (110, 28602), (126, 24970), (132, 23835), (140, 22473), (154, 20430), (165, 19068), (180, 17479), (198, 15890), (210, 14982), (220, 14301), (227, 13860), (231, 13620), (252, 12485), (308, 10215), (315, 9988), (330, 9534), (385, 8172), (396, 7945), (420, 7491), (454, 6930), (462, 6810), (495, 6356), (630, 4994), (660, 4767), (681, 4620), (693, 4540), (770, 4086), (908, 3465), (924, 3405), (990, 3178), (1135, 2772), (1155, 2724), (1260, 2497), (1362, 2310), (1386, 2270), (1540, 2043), (1589, 1980)]