30329784

素因数分解:

$2^3\times 3^2\times {\mathrm{223}}^1\times {\mathrm{1889}}^1$

素因数の和:2124

約数の個数: 48

約数和(自身を含む): 82555200

約数和(自身を除く): 52225416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 223, 446, 669, 892, 1338, 1784, 1889, 2007, 2676, 3778, 4014, 5352, 5667, 7556, 8028, 11334, 15112, 16056, 17001, 22668, 34002, 45336, 68004, 136008, 421247, 842494, 1263741, 1684988, 2527482, 3369976, 3791223, 5054964, 7582446, 10109928, 15164892, 30329784]

約数ペア:

[(1, 30329784), (2, 15164892), (3, 10109928), (4, 7582446), (6, 5054964), (8, 3791223), (9, 3369976), (12, 2527482), (18, 1684988), (24, 1263741), (36, 842494), (72, 421247), (223, 136008), (446, 68004), (669, 45336), (892, 34002), (1338, 22668), (1784, 17001), (1889, 16056), (2007, 15112), (2676, 11334), (3778, 8028), (4014, 7556), (5352, 5667)]