2772098190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{31721}}^1$

素因数の和:32705

約数の個数: 48

約数和(自身を含む): 7215105456

約数和(自身を除く): 4443007266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 971, 1942, 2913, 4855, 5826, 8739, 9710, 14565, 17478, 29130, 31721, 43695, 63442, 87390, 95163, 158605, 190326, 285489, 317210, 475815, 570978, 951630, 1427445, 2854890, 30801091, 61602182, 92403273, 154005455, 184806546, 277209819, 308010910, 462016365, 554419638, 924032730, 1386049095, 2772098190]

約数ペア:

[(1, 2772098190), (2, 1386049095), (3, 924032730), (5, 554419638), (6, 462016365), (9, 308010910), (10, 277209819), (15, 184806546), (18, 154005455), (30, 92403273), (45, 61602182), (90, 30801091), (971, 2854890), (1942, 1427445), (2913, 951630), (4855, 570978), (5826, 475815), (8739, 317210), (9710, 285489), (14565, 190326), (17478, 158605), (29130, 95163), (31721, 87390), (43695, 63442)]