30683320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^2$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 70728840

約数和(自身を除く): 40045520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 107, 134, 214, 268, 335, 428, 535, 536, 670, 856, 1070, 1340, 2140, 2680, 4280, 7169, 11449, 14338, 22898, 28676, 35845, 45796, 57245, 57352, 71690, 91592, 114490, 143380, 228980, 286760, 457960, 767083, 1534166, 3068332, 3835415, 6136664, 7670830, 15341660, 30683320]

約数ペア:

[(1, 30683320), (2, 15341660), (4, 7670830), (5, 6136664), (8, 3835415), (10, 3068332), (20, 1534166), (40, 767083), (67, 457960), (107, 286760), (134, 228980), (214, 143380), (268, 114490), (335, 91592), (428, 71690), (535, 57352), (536, 57245), (670, 45796), (856, 35845), (1070, 28676), (1340, 22898), (2140, 14338), (2680, 11449), (4280, 7169)]