40348524390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2663}}^1\times {\mathrm{505051}}^1$

素因数の和:507724

約数の個数: 32

約数和(自身を含む): 96873014016

約数和(自身を除く): 56524489626

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2663, 5326, 7989, 13315, 15978, 26630, 39945, 79890, 505051, 1010102, 1515153, 2525255, 3030306, 5050510, 7575765, 15151530, 1344950813, 2689901626, 4034852439, 6724754065, 8069704878, 13449508130, 20174262195, 40348524390]

約数ペア:

[(1, 40348524390), (2, 20174262195), (3, 13449508130), (5, 8069704878), (6, 6724754065), (10, 4034852439), (15, 2689901626), (30, 1344950813), (2663, 15151530), (5326, 7575765), (7989, 5050510), (13315, 3030306), (15978, 2525255), (26630, 1515153), (39945, 1010102), (79890, 505051)]