9305240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 64

約数和(自身を含む): 24192000

約数和(自身を除く): 14886760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 167, 199, 280, 334, 398, 668, 796, 835, 995, 1169, 1336, 1393, 1592, 1670, 1990, 2338, 2786, 3340, 3980, 4676, 5572, 5845, 6680, 6965, 7960, 9352, 11144, 11690, 13930, 23380, 27860, 33233, 46760, 55720, 66466, 132932, 166165, 232631, 265864, 332330, 465262, 664660, 930524, 1163155, 1329320, 1861048, 2326310, 4652620, 9305240]

約数ペア:

[(1, 9305240), (2, 4652620), (4, 2326310), (5, 1861048), (7, 1329320), (8, 1163155), (10, 930524), (14, 664660), (20, 465262), (28, 332330), (35, 265864), (40, 232631), (56, 166165), (70, 132932), (140, 66466), (167, 55720), (199, 46760), (280, 33233), (334, 27860), (398, 23380), (668, 13930), (796, 11690), (835, 11144), (995, 9352), (1169, 7960), (1336, 6965), (1393, 6680), (1592, 5845), (1670, 5572), (1990, 4676), (2338, 3980), (2786, 3340)]