8909460

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{2357}}^1$

素因数の和:2382

約数の個数: 96

約数和(自身を含む): 31691520

約数和(自身を除く): 22782060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1260, 1890, 2357, 3780, 4714, 7071, 9428, 11785, 14142, 16499, 21213, 23570, 28284, 32998, 35355, 42426, 47140, 49497, 63639, 65996, 70710, 82495, 84852, 98994, 106065, 127278, 141420, 148491, 164990, 197988, 212130, 247485, 254556, 296982, 318195, 329980, 424260, 445473, 494970, 593964, 636390, 742455, 890946, 989940, 1272780, 1484910, 1781892, 2227365, 2969820, 4454730, 8909460]

約数ペア:

[(1, 8909460), (2, 4454730), (3, 2969820), (4, 2227365), (5, 1781892), (6, 1484910), (7, 1272780), (9, 989940), (10, 890946), (12, 742455), (14, 636390), (15, 593964), (18, 494970), (20, 445473), (21, 424260), (27, 329980), (28, 318195), (30, 296982), (35, 254556), (36, 247485), (42, 212130), (45, 197988), (54, 164990), (60, 148491), (63, 141420), (70, 127278), (84, 106065), (90, 98994), (105, 84852), (108, 82495), (126, 70710), (135, 65996), (140, 63639), (180, 49497), (189, 47140), (210, 42426), (252, 35355), (270, 32998), (315, 28284), (378, 23570), (420, 21213), (540, 16499), (630, 14142), (756, 11785), (945, 9428), (1260, 7071), (1890, 4714), (2357, 3780)]