31034930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 58406400

約数和(自身を除く): 27371470

約数列:

[1, 2, 5, 10, 29, 58, 103, 145, 206, 290, 515, 1030, 1039, 2078, 2987, 5195, 5974, 10390, 14935, 29870, 30131, 60262, 107017, 150655, 214034, 301310, 535085, 1070170, 3103493, 6206986, 15517465, 31034930]

約数ペア:

[(1, 31034930), (2, 15517465), (5, 6206986), (10, 3103493), (29, 1070170), (58, 535085), (103, 301310), (145, 214034), (206, 150655), (290, 107017), (515, 60262), (1030, 30131), (1039, 29870), (2078, 14935), (2987, 10390), (5195, 5974)]