150404780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{442367}}^1$

素因数の和:442393

約数の個数: 24

約数和(自身を含む): 334430208

約数和(自身を除く): 184025428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 442367, 884734, 1769468, 2211835, 4423670, 7520239, 8847340, 15040478, 30080956, 37601195, 75202390, 150404780]

約数ペア:

[(1, 150404780), (2, 75202390), (4, 37601195), (5, 30080956), (10, 15040478), (17, 8847340), (20, 7520239), (34, 4423670), (68, 2211835), (85, 1769468), (170, 884734), (340, 442367)]