168276510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{81293}}^1$

素因数の和:81329

約数の個数: 48

約数和(自身を含む): 456547104

約数和(自身を除く): 288270594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 81293, 162586, 243879, 406465, 487758, 731637, 812930, 1219395, 1463274, 1869739, 2438790, 3658185, 3739478, 5609217, 7316370, 9348695, 11218434, 16827651, 18697390, 28046085, 33655302, 56092170, 84138255, 168276510]

約数ペア:

[(1, 168276510), (2, 84138255), (3, 56092170), (5, 33655302), (6, 28046085), (9, 18697390), (10, 16827651), (15, 11218434), (18, 9348695), (23, 7316370), (30, 5609217), (45, 3739478), (46, 3658185), (69, 2438790), (90, 1869739), (115, 1463274), (138, 1219395), (207, 812930), (230, 731637), (345, 487758), (414, 406465), (690, 243879), (1035, 162586), (2070, 81293)]