163820070

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{769}}^1$

素因数の和:1051

約数の個数: 80

約数和(自身を含む): 442743840

約数和(自身を除く): 278923770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 263, 270, 405, 526, 769, 789, 810, 1315, 1538, 1578, 2307, 2367, 2630, 3845, 3945, 4614, 4734, 6921, 7101, 7690, 7890, 11535, 11835, 13842, 14202, 20763, 21303, 23070, 23670, 34605, 35505, 41526, 42606, 62289, 69210, 71010, 103815, 106515, 124578, 202247, 207630, 213030, 311445, 404494, 606741, 622890, 1011235, 1213482, 1820223, 2022470, 3033705, 3640446, 5460669, 6067410, 9101115, 10921338, 16382007, 18202230, 27303345, 32764014, 54606690, 81910035, 163820070]

約数ペア:

[(1, 163820070), (2, 81910035), (3, 54606690), (5, 32764014), (6, 27303345), (9, 18202230), (10, 16382007), (15, 10921338), (18, 9101115), (27, 6067410), (30, 5460669), (45, 3640446), (54, 3033705), (81, 2022470), (90, 1820223), (135, 1213482), (162, 1011235), (263, 622890), (270, 606741), (405, 404494), (526, 311445), (769, 213030), (789, 207630), (810, 202247), (1315, 124578), (1538, 106515), (1578, 103815), (2307, 71010), (2367, 69210), (2630, 62289), (3845, 42606), (3945, 41526), (4614, 35505), (4734, 34605), (6921, 23670), (7101, 23070), (7690, 21303), (7890, 20763), (11535, 14202), (11835, 13842)]