30164799

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:244

約数の個数: 48

約数和(自身を含む): 50913792

約数和(自身を除く): 20748993

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 173, 361, 399, 437, 483, 519, 1083, 1211, 1311, 2527, 3059, 3287, 3633, 3979, 7581, 8303, 9177, 9861, 11937, 23009, 24909, 27853, 58121, 62453, 69027, 75601, 83559, 174363, 187359, 226803, 437171, 529207, 1311513, 1436419, 1587621, 4309257, 10054933, 30164799]

約数ペア:

[(1, 30164799), (3, 10054933), (7, 4309257), (19, 1587621), (21, 1436419), (23, 1311513), (57, 529207), (69, 437171), (133, 226803), (161, 187359), (173, 174363), (361, 83559), (399, 75601), (437, 69027), (483, 62453), (519, 58121), (1083, 27853), (1211, 24909), (1311, 23009), (2527, 11937), (3059, 9861), (3287, 9177), (3633, 8303), (3979, 7581)]