10830340

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1$

素因数の和:372

約数の個数: 48

約数和(自身を含む): 23950080

約数和(自身を除く): 13119740

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 71, 116, 142, 145, 263, 284, 290, 355, 526, 580, 710, 1052, 1315, 1420, 2059, 2630, 4118, 5260, 7627, 8236, 10295, 15254, 18673, 20590, 30508, 37346, 38135, 41180, 74692, 76270, 93365, 152540, 186730, 373460, 541517, 1083034, 2166068, 2707585, 5415170, 10830340]

約数ペア:

[(1, 10830340), (2, 5415170), (4, 2707585), (5, 2166068), (10, 1083034), (20, 541517), (29, 373460), (58, 186730), (71, 152540), (116, 93365), (142, 76270), (145, 74692), (263, 41180), (284, 38135), (290, 37346), (355, 30508), (526, 20590), (580, 18673), (710, 15254), (1052, 10295), (1315, 8236), (1420, 7627), (2059, 5260), (2630, 4118)]