165065820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 477404928

約数和(自身を除く): 312339108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 137, 172, 215, 258, 274, 411, 430, 467, 516, 548, 645, 685, 822, 860, 934, 1290, 1370, 1401, 1644, 1868, 2055, 2335, 2580, 2740, 2802, 4110, 4670, 5604, 5891, 7005, 8220, 9340, 11782, 14010, 17673, 20081, 23564, 28020, 29455, 35346, 40162, 58910, 60243, 63979, 70692, 80324, 88365, 100405, 117820, 120486, 127958, 176730, 191937, 200810, 240972, 255916, 301215, 319895, 353460, 383874, 401620, 602430, 639790, 767748, 959685, 1204860, 1279580, 1919370, 2751097, 3838740, 5502194, 8253291, 11004388, 13755485, 16506582, 27510970, 33013164, 41266455, 55021940, 82532910, 165065820]

約数ペア:

[(1, 165065820), (2, 82532910), (3, 55021940), (4, 41266455), (5, 33013164), (6, 27510970), (10, 16506582), (12, 13755485), (15, 11004388), (20, 8253291), (30, 5502194), (43, 3838740), (60, 2751097), (86, 1919370), (129, 1279580), (137, 1204860), (172, 959685), (215, 767748), (258, 639790), (274, 602430), (411, 401620), (430, 383874), (467, 353460), (516, 319895), (548, 301215), (645, 255916), (685, 240972), (822, 200810), (860, 191937), (934, 176730), (1290, 127958), (1370, 120486), (1401, 117820), (1644, 100405), (1868, 88365), (2055, 80324), (2335, 70692), (2580, 63979), (2740, 60243), (2802, 58910), (4110, 40162), (4670, 35346), (5604, 29455), (5891, 28020), (7005, 23564), (8220, 20081), (9340, 17673), (11782, 14010)]