1237221210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{81023}}^1$

素因数の和:81542

約数の個数: 32

約数和(自身を含む): 2975201280

約数和(自身を除く): 1737980070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 509, 1018, 1527, 2545, 3054, 5090, 7635, 15270, 81023, 162046, 243069, 405115, 486138, 810230, 1215345, 2430690, 41240707, 82481414, 123722121, 206203535, 247444242, 412407070, 618610605, 1237221210]

約数ペア:

[(1, 1237221210), (2, 618610605), (3, 412407070), (5, 247444242), (6, 206203535), (10, 123722121), (15, 82481414), (30, 41240707), (509, 2430690), (1018, 1215345), (1527, 810230), (2545, 486138), (3054, 405115), (5090, 243069), (7635, 162046), (15270, 81023)]