279932490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1036787}}^1$

素因数の和:1036803

約数の個数: 32

約数和(自身を含む): 746487360

約数和(自身を除く): 466554870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1036787, 2073574, 3110361, 5183935, 6220722, 9331083, 10367870, 15551805, 18662166, 27993249, 31103610, 46655415, 55986498, 93310830, 139966245, 279932490]

約数ペア:

[(1, 279932490), (2, 139966245), (3, 93310830), (5, 55986498), (6, 46655415), (9, 31103610), (10, 27993249), (15, 18662166), (18, 15551805), (27, 10367870), (30, 9331083), (45, 6220722), (54, 5183935), (90, 3110361), (135, 2073574), (270, 1036787)]