138064980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{22783}}^1$

素因数の和:22896

約数の個数: 48

約数和(自身を含む): 390426624

約数和(自身を除く): 252361644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 6060, 22783, 45566, 68349, 91132, 113915, 136698, 227830, 273396, 341745, 455660, 683490, 1366980, 2301083, 4602166, 6903249, 9204332, 11505415, 13806498, 23010830, 27612996, 34516245, 46021660, 69032490, 138064980]

約数ペア:

[(1, 138064980), (2, 69032490), (3, 46021660), (4, 34516245), (5, 27612996), (6, 23010830), (10, 13806498), (12, 11505415), (15, 9204332), (20, 6903249), (30, 4602166), (60, 2301083), (101, 1366980), (202, 683490), (303, 455660), (404, 341745), (505, 273396), (606, 227830), (1010, 136698), (1212, 113915), (1515, 91132), (2020, 68349), (3030, 45566), (6060, 22783)]