83620140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73351}}^1$

素因数の和:73382

約数の個数: 48

約数和(自身を含む): 246462720

約数和(自身を除く): 162842580

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, 73351, 146702, 220053, 293404, 366755, 440106, 733510, 880212, 1100265, 1393669, 1467020, 2200530, 2787338, 4181007, 4401060, 5574676, 6968345, 8362014, 13936690, 16724028, 20905035, 27873380, 41810070, 83620140]

約数ペア:

[(1, 83620140), (2, 41810070), (3, 27873380), (4, 20905035), (5, 16724028), (6, 13936690), (10, 8362014), (12, 6968345), (15, 5574676), (19, 4401060), (20, 4181007), (30, 2787338), (38, 2200530), (57, 1467020), (60, 1393669), (76, 1100265), (95, 880212), (114, 733510), (190, 440106), (228, 366755), (285, 293404), (380, 220053), (570, 146702), (1140, 73351)]