30207828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1327}}^1$

素因数の和:1612

約数の個数: 48

約数和(自身を含む): 80912384

約数和(自身を除く): 50704556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 271, 542, 813, 1084, 1327, 1626, 1897, 2654, 3252, 3794, 3981, 5308, 5691, 7588, 7962, 9289, 11382, 15924, 18578, 22764, 27867, 37156, 55734, 111468, 359617, 719234, 1078851, 1438468, 2157702, 2517319, 4315404, 5034638, 7551957, 10069276, 15103914, 30207828]

約数ペア:

[(1, 30207828), (2, 15103914), (3, 10069276), (4, 7551957), (6, 5034638), (7, 4315404), (12, 2517319), (14, 2157702), (21, 1438468), (28, 1078851), (42, 719234), (84, 359617), (271, 111468), (542, 55734), (813, 37156), (1084, 27867), (1327, 22764), (1626, 18578), (1897, 15924), (2654, 11382), (3252, 9289), (3794, 7962), (3981, 7588), (5308, 5691)]