30040188

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 72122400

約数和(自身を除く): 42082212

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 149, 159, 212, 298, 317, 318, 447, 596, 634, 636, 894, 951, 1268, 1788, 1902, 3804, 7897, 15794, 16801, 23691, 31588, 33602, 47233, 47382, 50403, 67204, 94466, 94764, 100806, 141699, 188932, 201612, 283398, 566796, 2503349, 5006698, 7510047, 10013396, 15020094, 30040188]

約数ペア:

[(1, 30040188), (2, 15020094), (3, 10013396), (4, 7510047), (6, 5006698), (12, 2503349), (53, 566796), (106, 283398), (149, 201612), (159, 188932), (212, 141699), (298, 100806), (317, 94764), (318, 94466), (447, 67204), (596, 50403), (634, 47382), (636, 47233), (894, 33602), (951, 31588), (1268, 23691), (1788, 16801), (1902, 15794), (3804, 7897)]