78555390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{563}}^1\times {\mathrm{4651}}^1$

素因数の和:5224

約数の個数: 32

約数和(自身を含む): 188908416

約数和(自身を除く): 110353026

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 563, 1126, 1689, 2815, 3378, 4651, 5630, 8445, 9302, 13953, 16890, 23255, 27906, 46510, 69765, 139530, 2618513, 5237026, 7855539, 13092565, 15711078, 26185130, 39277695, 78555390]

約数ペア:

[(1, 78555390), (2, 39277695), (3, 26185130), (5, 15711078), (6, 13092565), (10, 7855539), (15, 5237026), (30, 2618513), (563, 139530), (1126, 69765), (1689, 46510), (2815, 27906), (3378, 23255), (4651, 16890), (5630, 13953), (8445, 9302)]