150659780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{443117}}^1$

素因数の和:443143

約数の個数: 24

約数和(自身を含む): 334997208

約数和(自身を除く): 184337428

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 443117, 886234, 1772468, 2215585, 4431170, 7532989, 8862340, 15065978, 30131956, 37664945, 75329890, 150659780]

約数ペア:

[(1, 150659780), (2, 75329890), (4, 37664945), (5, 30131956), (10, 15065978), (17, 8862340), (20, 7532989), (34, 4431170), (68, 2215585), (85, 1772468), (170, 886234), (340, 443117)]