30519492

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:508

約数の個数: 48

約数和(自身を含む): 73084032

約数和(自身を除く): 42564540

約数列:

[1, 2, 3, 4, 6, 12, 71, 113, 142, 213, 226, 284, 317, 339, 426, 452, 634, 678, 852, 951, 1268, 1356, 1902, 3804, 8023, 16046, 22507, 24069, 32092, 35821, 45014, 48138, 67521, 71642, 90028, 96276, 107463, 135042, 143284, 214926, 270084, 429852, 2543291, 5086582, 7629873, 10173164, 15259746, 30519492]

約数ペア:

[(1, 30519492), (2, 15259746), (3, 10173164), (4, 7629873), (6, 5086582), (12, 2543291), (71, 429852), (113, 270084), (142, 214926), (213, 143284), (226, 135042), (284, 107463), (317, 96276), (339, 90028), (426, 71642), (452, 67521), (634, 48138), (678, 45014), (852, 35821), (951, 32092), (1268, 24069), (1356, 22507), (1902, 16046), (3804, 8023)]