30393958

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:892

約数の個数: 32

約数和(自身を含む): 55261440

約数和(自身を除く): 24867482

約数列:

[1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 701, 1141, 1402, 2282, 3097, 4907, 6194, 9814, 13319, 21679, 26638, 43358, 93233, 114263, 186466, 228526, 799841, 1599682, 2170997, 4341994, 15196979, 30393958]

約数ペア:

[(1, 30393958), (2, 15196979), (7, 4341994), (14, 2170997), (19, 1599682), (38, 799841), (133, 228526), (163, 186466), (266, 114263), (326, 93233), (701, 43358), (1141, 26638), (1402, 21679), (2282, 13319), (3097, 9814), (4907, 6194)]