30406788

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{4003}}^1$

素因数の和:4224

約数の個数: 36

約数和(自身を含む): 77245168

約数和(自身を除く): 46838380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 422, 633, 844, 1266, 1899, 2532, 3798, 4003, 7596, 8006, 12009, 16012, 24018, 36027, 48036, 72054, 144108, 844633, 1689266, 2533899, 3378532, 5067798, 7601697, 10135596, 15203394, 30406788]

約数ペア:

[(1, 30406788), (2, 15203394), (3, 10135596), (4, 7601697), (6, 5067798), (9, 3378532), (12, 2533899), (18, 1689266), (36, 844633), (211, 144108), (422, 72054), (633, 48036), (844, 36027), (1266, 24018), (1899, 16012), (2532, 12009), (3798, 8006), (4003, 7596)]