842730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{4013}}^1$

素因数の和:4030

約数の個数: 32

約数和(自身を含む): 2312064

約数和(自身を除く): 1469334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 4013, 8026, 12039, 20065, 24078, 28091, 40130, 56182, 60195, 84273, 120390, 140455, 168546, 280910, 421365, 842730]

約数ペア:

[(1, 842730), (2, 421365), (3, 280910), (5, 168546), (6, 140455), (7, 120390), (10, 84273), (14, 60195), (15, 56182), (21, 40130), (30, 28091), (35, 24078), (42, 20065), (70, 12039), (105, 8026), (210, 4013)]