43153980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31271}}^1$

素因数の和:31306

約数の個数: 48

約数和(自身を含む): 126088704

約数和(自身を除く): 82934724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 31271, 62542, 93813, 125084, 156355, 187626, 312710, 375252, 469065, 625420, 719233, 938130, 1438466, 1876260, 2157699, 2876932, 3596165, 4315398, 7192330, 8630796, 10788495, 14384660, 21576990, 43153980]

約数ペア:

[(1, 43153980), (2, 21576990), (3, 14384660), (4, 10788495), (5, 8630796), (6, 7192330), (10, 4315398), (12, 3596165), (15, 2876932), (20, 2157699), (23, 1876260), (30, 1438466), (46, 938130), (60, 719233), (69, 625420), (92, 469065), (115, 375252), (138, 312710), (230, 187626), (276, 156355), (345, 125084), (460, 93813), (690, 62542), (1380, 31271)]