81283380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{58901}}^1$

素因数の和:58936

約数の個数: 48

約数和(自身を含む): 237492864

約数和(自身を除く): 156209484

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, 58901, 117802, 176703, 235604, 294505, 353406, 589010, 706812, 883515, 1178020, 1354723, 1767030, 2709446, 3534060, 4064169, 5418892, 6773615, 8128338, 13547230, 16256676, 20320845, 27094460, 40641690, 81283380]

約数ペア:

[(1, 81283380), (2, 40641690), (3, 27094460), (4, 20320845), (5, 16256676), (6, 13547230), (10, 8128338), (12, 6773615), (15, 5418892), (20, 4064169), (23, 3534060), (30, 2709446), (46, 1767030), (60, 1354723), (69, 1178020), (92, 883515), (115, 706812), (138, 589010), (230, 353406), (276, 294505), (345, 235604), (460, 176703), (690, 117802), (1380, 58901)]