30359840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{27107}}^1$

素因数の和:27129

約数の個数: 48

約数和(自身を含む): 81974592

約数和(自身を除く): 51614752

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 27107, 54214, 108428, 135535, 189749, 216856, 271070, 379498, 433712, 542140, 758996, 867424, 948745, 1084280, 1517992, 1897490, 2168560, 3035984, 3794980, 4337120, 6071968, 7589960, 15179920, 30359840]

約数ペア:

[(1, 30359840), (2, 15179920), (4, 7589960), (5, 6071968), (7, 4337120), (8, 3794980), (10, 3035984), (14, 2168560), (16, 1897490), (20, 1517992), (28, 1084280), (32, 948745), (35, 867424), (40, 758996), (56, 542140), (70, 433712), (80, 379498), (112, 271070), (140, 216856), (160, 189749), (224, 135535), (280, 108428), (560, 54214), (1120, 27107)]