30039636

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2557}}^1$

素因数の和:2664

約数の個数: 48

約数和(自身を含む): 77353920

約数和(自身を除く): 47314284

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 89, 132, 178, 267, 356, 534, 979, 1068, 1958, 2557, 2937, 3916, 5114, 5874, 7671, 10228, 11748, 15342, 28127, 30684, 56254, 84381, 112508, 168762, 227573, 337524, 455146, 682719, 910292, 1365438, 2503303, 2730876, 5006606, 7509909, 10013212, 15019818, 30039636]

約数ペア:

[(1, 30039636), (2, 15019818), (3, 10013212), (4, 7509909), (6, 5006606), (11, 2730876), (12, 2503303), (22, 1365438), (33, 910292), (44, 682719), (66, 455146), (89, 337524), (132, 227573), (178, 168762), (267, 112508), (356, 84381), (534, 56254), (979, 30684), (1068, 28127), (1958, 15342), (2557, 11748), (2937, 10228), (3916, 7671), (5114, 5874)]