38961783070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{439303}}^1$

素因数の和:439505

約数の個数: 48

約数和(自身を含む): 82032114528

約数和(自身を除く): 43070331458

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 181, 245, 362, 490, 905, 1267, 1810, 2534, 6335, 8869, 12670, 17738, 44345, 88690, 439303, 878606, 2196515, 3075121, 4393030, 6150242, 15375605, 21525847, 30751210, 43051694, 79513843, 107629235, 159027686, 215258470, 397569215, 556596901, 795138430, 1113193802, 2782984505, 3896178307, 5565969010, 7792356614, 19480891535, 38961783070]

約数ペア:

[(1, 38961783070), (2, 19480891535), (5, 7792356614), (7, 5565969010), (10, 3896178307), (14, 2782984505), (35, 1113193802), (49, 795138430), (70, 556596901), (98, 397569215), (181, 215258470), (245, 159027686), (362, 107629235), (490, 79513843), (905, 43051694), (1267, 30751210), (1810, 21525847), (2534, 15375605), (6335, 6150242), (8869, 4393030), (12670, 3075121), (17738, 2196515), (44345, 878606), (88690, 439303)]