28305752510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{21961}}^1\times {\mathrm{18413}}^1$

素因数の和:40388

約数の個数: 32

約数和(自身を含む): 58234790592

約数和(自身を除く): 29929038082

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 18413, 21961, 36826, 43922, 92065, 109805, 128891, 153727, 184130, 219610, 257782, 307454, 644455, 768635, 1288910, 1537270, 404367893, 808735786, 2021839465, 2830575251, 4043678930, 5661150502, 14152876255, 28305752510]

約数ペア:

[(1, 28305752510), (2, 14152876255), (5, 5661150502), (7, 4043678930), (10, 2830575251), (14, 2021839465), (35, 808735786), (70, 404367893), (18413, 1537270), (21961, 1288910), (36826, 768635), (43922, 644455), (92065, 307454), (109805, 257782), (128891, 219610), (153727, 184130)]