230058280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{338321}}^1$

素因数の和:338349

約数の個数: 32

約数和(自身を含む): 548081640

約数和(自身を除く): 318023360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 338321, 676642, 1353284, 1691605, 2706568, 3383210, 5751457, 6766420, 11502914, 13532840, 23005828, 28757285, 46011656, 57514570, 115029140, 230058280]

約数ペア:

[(1, 230058280), (2, 115029140), (4, 57514570), (5, 46011656), (8, 28757285), (10, 23005828), (17, 13532840), (20, 11502914), (34, 6766420), (40, 5751457), (68, 3383210), (85, 2706568), (136, 1691605), (170, 1353284), (340, 676642), (680, 338321)]