1191390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{263}}^1$

素因数の和:424

約数の個数: 32

約数和(自身を含む): 2889216

約数和(自身を除く): 1697826

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 263, 302, 453, 526, 755, 789, 906, 1315, 1510, 1578, 2265, 2630, 3945, 4530, 7890, 39713, 79426, 119139, 198565, 238278, 397130, 595695, 1191390]

約数ペア:

[(1, 1191390), (2, 595695), (3, 397130), (5, 238278), (6, 198565), (10, 119139), (15, 79426), (30, 39713), (151, 7890), (263, 4530), (302, 3945), (453, 2630), (526, 2265), (755, 1578), (789, 1510), (906, 1315)]