42107730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{200513}}^1$

素因数の和:200530

約数の個数: 32

約数和(自身を含む): 115496064

約数和(自身を除く): 73388334

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 200513, 401026, 601539, 1002565, 1203078, 1403591, 2005130, 2807182, 3007695, 4210773, 6015390, 7017955, 8421546, 14035910, 21053865, 42107730]

約数ペア:

[(1, 42107730), (2, 21053865), (3, 14035910), (5, 8421546), (6, 7017955), (7, 6015390), (10, 4210773), (14, 3007695), (15, 2807182), (21, 2005130), (30, 1403591), (35, 1203078), (42, 1002565), (70, 601539), (105, 401026), (210, 200513)]