193800780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{1076671}}^1$

素因数の和:1076686

約数の個数: 36

約数和(自身を含む): 587862912

約数和(自身を除く): 394062132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 1076671, 2153342, 3230013, 4306684, 5383355, 6460026, 9690039, 10766710, 12920052, 16150065, 19380078, 21533420, 32300130, 38760156, 48450195, 64600260, 96900390, 193800780]

約数ペア:

[(1, 193800780), (2, 96900390), (3, 64600260), (4, 48450195), (5, 38760156), (6, 32300130), (9, 21533420), (10, 19380078), (12, 16150065), (15, 12920052), (18, 10766710), (20, 9690039), (30, 6460026), (36, 5383355), (45, 4306684), (60, 3230013), (90, 2153342), (180, 1076671)]