1139837940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{2110811}}^1$

素因数の和:2110829

約数の個数: 48

約数和(自身を含む): 3546164160

約数和(自身を除く): 2406326220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 2110811, 4221622, 6332433, 8443244, 10554055, 12664866, 18997299, 21108110, 25329732, 31662165, 37994598, 42216220, 56991897, 63324330, 75989196, 94986495, 113983794, 126648660, 189972990, 227967588, 284959485, 379945980, 569918970, 1139837940]

約数ペア:

[(1, 1139837940), (2, 569918970), (3, 379945980), (4, 284959485), (5, 227967588), (6, 189972990), (9, 126648660), (10, 113983794), (12, 94986495), (15, 75989196), (18, 63324330), (20, 56991897), (27, 42216220), (30, 37994598), (36, 31662165), (45, 25329732), (54, 21108110), (60, 18997299), (90, 12664866), (108, 10554055), (135, 8443244), (180, 6332433), (270, 4221622), (540, 2110811)]