2783288851260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{8681}}^1\times {\mathrm{5343641}}^1$

素因数の和:5352334

約数の個数: 48

約数和(自身を含む): 7794107973792

約数和(自身を除く): 5010819122532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 8681, 17362, 26043, 34724, 43405, 52086, 86810, 104172, 130215, 173620, 260430, 520860, 5343641, 10687282, 16030923, 21374564, 26718205, 32061846, 53436410, 64123692, 80154615, 106872820, 160309230, 320618460, 46388147521, 92776295042, 139164442563, 185552590084, 231940737605, 278328885126, 463881475210, 556657770252, 695822212815, 927762950420, 1391644425630, 2783288851260]

約数ペア:

[(1, 2783288851260), (2, 1391644425630), (3, 927762950420), (4, 695822212815), (5, 556657770252), (6, 463881475210), (10, 278328885126), (12, 231940737605), (15, 185552590084), (20, 139164442563), (30, 92776295042), (60, 46388147521), (8681, 320618460), (17362, 160309230), (26043, 106872820), (34724, 80154615), (43405, 64123692), (52086, 53436410), (86810, 32061846), (104172, 26718205), (130215, 21374564), (173620, 16030923), (260430, 10687282), (520860, 5343641)]