59631320

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{212969}}^1$

素因数の和:212987

約数の個数: 32

約数和(自身を含む): 153338400

約数和(自身を除く): 93707080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 212969, 425938, 851876, 1064845, 1490783, 1703752, 2129690, 2981566, 4259380, 5963132, 7453915, 8518760, 11926264, 14907830, 29815660, 59631320]

約数ペア:

[(1, 59631320), (2, 29815660), (4, 14907830), (5, 11926264), (7, 8518760), (8, 7453915), (10, 5963132), (14, 4259380), (20, 2981566), (28, 2129690), (35, 1703752), (40, 1490783), (56, 1064845), (70, 851876), (140, 425938), (280, 212969)]