30954966

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{211}}^1\times {\mathrm{499}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 72504000

約数和(自身を除く): 41549034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 211, 294, 422, 499, 633, 998, 1266, 1477, 1497, 2954, 2994, 3493, 4431, 6986, 8862, 10339, 10479, 20678, 20958, 24451, 31017, 48902, 62034, 73353, 105289, 146706, 210578, 315867, 631734, 737023, 1474046, 2211069, 4422138, 5159161, 10318322, 15477483, 30954966]

約数ペア:

[(1, 30954966), (2, 15477483), (3, 10318322), (6, 5159161), (7, 4422138), (14, 2211069), (21, 1474046), (42, 737023), (49, 631734), (98, 315867), (147, 210578), (211, 146706), (294, 105289), (422, 73353), (499, 62034), (633, 48902), (998, 31017), (1266, 24451), (1477, 20958), (1497, 20678), (2954, 10479), (2994, 10339), (3493, 8862), (4431, 6986)]