1313930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 32

約数和(自身を含む): 2566080

約数和(自身を除く): 1252150

約数列:

[1, 2, 5, 10, 17, 34, 59, 85, 118, 131, 170, 262, 295, 590, 655, 1003, 1310, 2006, 2227, 4454, 5015, 7729, 10030, 11135, 15458, 22270, 38645, 77290, 131393, 262786, 656965, 1313930]

約数ペア:

[(1, 1313930), (2, 656965), (5, 262786), (10, 131393), (17, 77290), (34, 38645), (59, 22270), (85, 15458), (118, 11135), (131, 10030), (170, 7729), (262, 5015), (295, 4454), (590, 2227), (655, 2006), (1003, 1310)]