30337874

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1327}}^1$

素因数の和:1430

約数の個数: 32

約数和(自身を含む): 55074816

約数和(自身を除く): 24736942

約数列:

[1, 2, 7, 14, 23, 46, 71, 142, 161, 322, 497, 994, 1327, 1633, 2654, 3266, 9289, 11431, 18578, 22862, 30521, 61042, 94217, 188434, 213647, 427294, 659519, 1319038, 2166991, 4333982, 15168937, 30337874]

約数ペア:

[(1, 30337874), (2, 15168937), (7, 4333982), (14, 2166991), (23, 1319038), (46, 659519), (71, 427294), (142, 213647), (161, 188434), (322, 94217), (497, 61042), (994, 30521), (1327, 22862), (1633, 18578), (2654, 11431), (3266, 9289)]