30309370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1753}}^1$

素因数の和:1799

約数の個数: 64

約数和(自身を含む): 70721280

約数和(自身を除く): 40411910

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 38, 65, 70, 91, 95, 130, 133, 182, 190, 247, 266, 455, 494, 665, 910, 1235, 1330, 1729, 1753, 2470, 3458, 3506, 8645, 8765, 12271, 17290, 17530, 22789, 24542, 33307, 45578, 61355, 66614, 113945, 122710, 159523, 166535, 227890, 233149, 319046, 333070, 432991, 466298, 797615, 865982, 1165745, 1595230, 2164955, 2331490, 3030937, 4329910, 6061874, 15154685, 30309370]

約数ペア:

[(1, 30309370), (2, 15154685), (5, 6061874), (7, 4329910), (10, 3030937), (13, 2331490), (14, 2164955), (19, 1595230), (26, 1165745), (35, 865982), (38, 797615), (65, 466298), (70, 432991), (91, 333070), (95, 319046), (130, 233149), (133, 227890), (182, 166535), (190, 159523), (247, 122710), (266, 113945), (455, 66614), (494, 61355), (665, 45578), (910, 33307), (1235, 24542), (1330, 22789), (1729, 17530), (1753, 17290), (2470, 12271), (3458, 8765), (3506, 8645)]