83107140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{72901}}^1$

素因数の和:72932

約数の個数: 48

約数和(自身を含む): 244950720

約数和(自身を除く): 161843580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 72901, 145802, 218703, 291604, 364505, 437406, 729010, 874812, 1093515, 1385119, 1458020, 2187030, 2770238, 4155357, 4374060, 5540476, 6925595, 8310714, 13851190, 16621428, 20776785, 27702380, 41553570, 83107140]

約数ペア:

[(1, 83107140), (2, 41553570), (3, 27702380), (4, 20776785), (5, 16621428), (6, 13851190), (10, 8310714), (12, 6925595), (15, 5540476), (19, 4374060), (20, 4155357), (30, 2770238), (38, 2187030), (57, 1458020), (60, 1385119), (76, 1093515), (95, 874812), (114, 729010), (190, 437406), (228, 364505), (285, 291604), (380, 218703), (570, 145802), (1140, 72901)]