130004770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{23509}}^1$

素因数の和:23602

約数の個数: 32

約数和(自身を含む): 270835200

約数和(自身を除く): 140830430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 23509, 47018, 117545, 164563, 235090, 329126, 822815, 1645630, 1857211, 3714422, 9286055, 13000477, 18572110, 26000954, 65002385, 130004770]

約数ペア:

[(1, 130004770), (2, 65002385), (5, 26000954), (7, 18572110), (10, 13000477), (14, 9286055), (35, 3714422), (70, 1857211), (79, 1645630), (158, 822815), (395, 329126), (553, 235090), (790, 164563), (1106, 117545), (2765, 47018), (5530, 23509)]