30145464

素因数分解:

$2^3\times 3^2\times {\mathrm{71}}^1\times {\mathrm{5897}}^1$

素因数の和:5980

約数の個数: 48

約数和(自身を含む): 82807920

約数和(自身を除く): 52662456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 71, 72, 142, 213, 284, 426, 568, 639, 852, 1278, 1704, 2556, 5112, 5897, 11794, 17691, 23588, 35382, 47176, 53073, 70764, 106146, 141528, 212292, 418687, 424584, 837374, 1256061, 1674748, 2512122, 3349496, 3768183, 5024244, 7536366, 10048488, 15072732, 30145464]

約数ペア:

[(1, 30145464), (2, 15072732), (3, 10048488), (4, 7536366), (6, 5024244), (8, 3768183), (9, 3349496), (12, 2512122), (18, 1674748), (24, 1256061), (36, 837374), (71, 424584), (72, 418687), (142, 212292), (213, 141528), (284, 106146), (426, 70764), (568, 53073), (639, 47176), (852, 35382), (1278, 23588), (1704, 17691), (2556, 11794), (5112, 5897)]