28410390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{315671}}^1$

素因数の和:315684

約数の個数: 24

約数和(自身を含む): 73867248

約数和(自身を除く): 45456858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 315671, 631342, 947013, 1578355, 1894026, 2841039, 3156710, 4735065, 5682078, 9470130, 14205195, 28410390]

約数ペア:

[(1, 28410390), (2, 14205195), (3, 9470130), (5, 5682078), (6, 4735065), (9, 3156710), (10, 2841039), (15, 1894026), (18, 1578355), (30, 947013), (45, 631342), (90, 315671)]