672708770

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{9043}}^1$

素因数の和:9266

約数の個数: 32

約数和(自身を含む): 1246335552

約数和(自身を除く): 573626782

約数列:

[1, 2, 5, 10, 43, 86, 173, 215, 346, 430, 865, 1730, 7439, 9043, 14878, 18086, 37195, 45215, 74390, 90430, 388849, 777698, 1564439, 1944245, 3128878, 3888490, 7822195, 15644390, 67270877, 134541754, 336354385, 672708770]

約数ペア:

[(1, 672708770), (2, 336354385), (5, 134541754), (10, 67270877), (43, 15644390), (86, 7822195), (173, 3888490), (215, 3128878), (346, 1944245), (430, 1564439), (865, 777698), (1730, 388849), (7439, 90430), (9043, 74390), (14878, 45215), (18086, 37195)]