2958390

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{10957}}^1$

素因数の和:10973

約数の個数: 32

約数和(自身を含む): 7889760

約数和(自身を除く): 4931370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 10957, 21914, 32871, 54785, 65742, 98613, 109570, 164355, 197226, 295839, 328710, 493065, 591678, 986130, 1479195, 2958390]

約数ペア:

[(1, 2958390), (2, 1479195), (3, 986130), (5, 591678), (6, 493065), (9, 328710), (10, 295839), (15, 197226), (18, 164355), (27, 109570), (30, 98613), (45, 65742), (54, 54785), (90, 32871), (135, 21914), (270, 10957)]