1502165890

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{509}}^1\times {\mathrm{701}}^1$

素因数の和:1638

約数の個数: 32

約数和(自身を含む): 2719519920

約数和(自身を除く): 1217354030

約数列:

[1, 2, 5, 10, 421, 509, 701, 842, 1018, 1402, 2105, 2545, 3505, 4210, 5090, 7010, 214289, 295121, 356809, 428578, 590242, 713618, 1071445, 1475605, 1784045, 2142890, 2951210, 3568090, 150216589, 300433178, 751082945, 1502165890]

約数ペア:

[(1, 1502165890), (2, 751082945), (5, 300433178), (10, 150216589), (421, 3568090), (509, 2951210), (701, 2142890), (842, 1784045), (1018, 1475605), (1402, 1071445), (2105, 713618), (2545, 590242), (3505, 428578), (4210, 356809), (5090, 295121), (7010, 214289)]