79760790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5437}}^1$

素因数の和:5613

約数の個数: 48

約数和(自身を含む): 208688688

約数和(自身を除く): 128927898

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 815, 978, 1467, 1630, 2445, 2934, 4890, 5437, 7335, 10874, 14670, 16311, 27185, 32622, 48933, 54370, 81555, 97866, 163110, 244665, 489330, 886231, 1772462, 2658693, 4431155, 5317386, 7976079, 8862310, 13293465, 15952158, 26586930, 39880395, 79760790]

約数ペア:

[(1, 79760790), (2, 39880395), (3, 26586930), (5, 15952158), (6, 13293465), (9, 8862310), (10, 7976079), (15, 5317386), (18, 4431155), (30, 2658693), (45, 1772462), (90, 886231), (163, 489330), (326, 244665), (489, 163110), (815, 97866), (978, 81555), (1467, 54370), (1630, 48933), (2445, 32622), (2934, 27185), (4890, 16311), (5437, 14670), (7335, 10874)]