30770157

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{241}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 46417536

約数和(自身を除く): 15647379

約数列:

[1, 3, 11, 33, 53, 73, 159, 219, 241, 583, 723, 803, 1749, 2409, 2651, 3869, 7953, 11607, 12773, 17593, 38319, 42559, 52779, 127677, 140503, 193523, 421509, 580569, 932429, 2797287, 10256719, 30770157]

約数ペア:

[(1, 30770157), (3, 10256719), (11, 2797287), (33, 932429), (53, 580569), (73, 421509), (159, 193523), (219, 140503), (241, 127677), (583, 52779), (723, 42559), (803, 38319), (1749, 17593), (2409, 12773), (2651, 11607), (3869, 7953)]