27377220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35099}}^1$

素因数の和:35124

約数の個数: 48

約数和(自身を含む): 82555200

約数和(自身を除く): 55177980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 35099, 70198, 105297, 140396, 175495, 210594, 350990, 421188, 456287, 526485, 701980, 912574, 1052970, 1368861, 1825148, 2105940, 2281435, 2737722, 4562870, 5475444, 6844305, 9125740, 13688610, 27377220]

約数ペア:

[(1, 27377220), (2, 13688610), (3, 9125740), (4, 6844305), (5, 5475444), (6, 4562870), (10, 2737722), (12, 2281435), (13, 2105940), (15, 1825148), (20, 1368861), (26, 1052970), (30, 912574), (39, 701980), (52, 526485), (60, 456287), (65, 421188), (78, 350990), (130, 210594), (156, 175495), (195, 140396), (260, 105297), (390, 70198), (780, 35099)]