31845510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1069}}^1$

素因数の和:1413

約数の個数: 48

約数和(自身を含む): 83126160

約数和(自身を除く): 51280650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 331, 662, 993, 1069, 1655, 1986, 2138, 2979, 3207, 3310, 4965, 5345, 5958, 6414, 9621, 9930, 10690, 14895, 16035, 19242, 29790, 32070, 48105, 96210, 353839, 707678, 1061517, 1769195, 2123034, 3184551, 3538390, 5307585, 6369102, 10615170, 15922755, 31845510]

約数ペア:

[(1, 31845510), (2, 15922755), (3, 10615170), (5, 6369102), (6, 5307585), (9, 3538390), (10, 3184551), (15, 2123034), (18, 1769195), (30, 1061517), (45, 707678), (90, 353839), (331, 96210), (662, 48105), (993, 32070), (1069, 29790), (1655, 19242), (1986, 16035), (2138, 14895), (2979, 10690), (3207, 9930), (3310, 9621), (4965, 6414), (5345, 5958)]