2298660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 7940352

約数和(自身を除く): 5641692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 421, 455, 546, 780, 842, 910, 1092, 1263, 1365, 1684, 1820, 2105, 2526, 2730, 2947, 4210, 5052, 5460, 5473, 5894, 6315, 8420, 8841, 10946, 11788, 12630, 14735, 16419, 17682, 21892, 25260, 27365, 29470, 32838, 35364, 38311, 44205, 54730, 58940, 65676, 76622, 82095, 88410, 109460, 114933, 153244, 164190, 176820, 191555, 229866, 328380, 383110, 459732, 574665, 766220, 1149330, 2298660]

約数ペア:

[(1, 2298660), (2, 1149330), (3, 766220), (4, 574665), (5, 459732), (6, 383110), (7, 328380), (10, 229866), (12, 191555), (13, 176820), (14, 164190), (15, 153244), (20, 114933), (21, 109460), (26, 88410), (28, 82095), (30, 76622), (35, 65676), (39, 58940), (42, 54730), (52, 44205), (60, 38311), (65, 35364), (70, 32838), (78, 29470), (84, 27365), (91, 25260), (105, 21892), (130, 17682), (140, 16419), (156, 14735), (182, 12630), (195, 11788), (210, 10946), (260, 8841), (273, 8420), (364, 6315), (390, 5894), (420, 5473), (421, 5460), (455, 5052), (546, 4210), (780, 2947), (842, 2730), (910, 2526), (1092, 2105), (1263, 1820), (1365, 1684)]