1407320

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 3201120

約数和(自身を除く): 1793800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 233, 302, 466, 604, 755, 932, 1165, 1208, 1510, 1864, 2330, 3020, 4660, 6040, 9320, 35183, 70366, 140732, 175915, 281464, 351830, 703660, 1407320]

約数ペア:

[(1, 1407320), (2, 703660), (4, 351830), (5, 281464), (8, 175915), (10, 140732), (20, 70366), (40, 35183), (151, 9320), (233, 6040), (302, 4660), (466, 3020), (604, 2330), (755, 1864), (932, 1510), (1165, 1208)]