121432430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{40343}}^1$

素因数の和:40400

約数の個数: 32

約数和(自身を含む): 255619584

約数和(自身を除く): 134187154

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 40343, 80686, 201715, 282401, 403430, 564802, 1412005, 1734749, 2824010, 3469498, 8673745, 12143243, 17347490, 24286486, 60716215, 121432430]

約数ペア:

[(1, 121432430), (2, 60716215), (5, 24286486), (7, 17347490), (10, 12143243), (14, 8673745), (35, 3469498), (43, 2824010), (70, 1734749), (86, 1412005), (215, 564802), (301, 403430), (430, 282401), (602, 201715), (1505, 80686), (3010, 40343)]