30084621

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{313}}^1$

素因数の和:545

約数の個数: 32

約数和(自身を含む): 48230400

約数和(自身を除く): 18145779

約数列:

[1, 3, 7, 21, 23, 69, 161, 199, 313, 483, 597, 939, 1393, 2191, 4179, 4577, 6573, 7199, 13731, 21597, 32039, 50393, 62287, 96117, 151179, 186861, 436009, 1308027, 1432601, 4297803, 10028207, 30084621]

約数ペア:

[(1, 30084621), (3, 10028207), (7, 4297803), (21, 1432601), (23, 1308027), (69, 436009), (161, 186861), (199, 151179), (313, 96117), (483, 62287), (597, 50393), (939, 32039), (1393, 21597), (2191, 13731), (4179, 7199), (4577, 6573)]