9288440

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{677}}^1$

素因数の和:709

約数の個数: 64

約数和(自身を含む): 24408000

約数和(自身を除く): 15119560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 343, 392, 490, 677, 686, 980, 1354, 1372, 1715, 1960, 2708, 2744, 3385, 3430, 4739, 5416, 6770, 6860, 9478, 13540, 13720, 18956, 23695, 27080, 33173, 37912, 47390, 66346, 94780, 132692, 165865, 189560, 232211, 265384, 331730, 464422, 663460, 928844, 1161055, 1326920, 1857688, 2322110, 4644220, 9288440]

約数ペア:

[(1, 9288440), (2, 4644220), (4, 2322110), (5, 1857688), (7, 1326920), (8, 1161055), (10, 928844), (14, 663460), (20, 464422), (28, 331730), (35, 265384), (40, 232211), (49, 189560), (56, 165865), (70, 132692), (98, 94780), (140, 66346), (196, 47390), (245, 37912), (280, 33173), (343, 27080), (392, 23695), (490, 18956), (677, 13720), (686, 13540), (980, 9478), (1354, 6860), (1372, 6770), (1715, 5416), (1960, 4739), (2708, 3430), (2744, 3385)]