78122730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{372013}}^1$

素因数の和:372030

約数の個数: 32

約数和(自身を含む): 214280064

約数和(自身を除く): 136157334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 372013, 744026, 1116039, 1860065, 2232078, 2604091, 3720130, 5208182, 5580195, 7812273, 11160390, 13020455, 15624546, 26040910, 39061365, 78122730]

約数ペア:

[(1, 78122730), (2, 39061365), (3, 26040910), (5, 15624546), (6, 13020455), (7, 11160390), (10, 7812273), (14, 5580195), (15, 5208182), (21, 3720130), (30, 2604091), (35, 2232078), (42, 1860065), (70, 1116039), (105, 744026), (210, 372013)]