21124110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{100591}}^1$

素因数の和:100608

約数の個数: 32

約数和(自身を含む): 57940992

約数和(自身を除く): 36816882

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 100591, 201182, 301773, 502955, 603546, 704137, 1005910, 1408274, 1508865, 2112411, 3017730, 3520685, 4224822, 7041370, 10562055, 21124110]

約数ペア:

[(1, 21124110), (2, 10562055), (3, 7041370), (5, 4224822), (6, 3520685), (7, 3017730), (10, 2112411), (14, 1508865), (15, 1408274), (21, 1005910), (30, 704137), (35, 603546), (42, 502955), (70, 301773), (105, 201182), (210, 100591)]