30204972

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17123}}^1$

素因数の和:17147

約数の個数: 54

約数和(自身を含む): 88822188

約数和(自身を除く): 58617216

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 17123, 34246, 51369, 68492, 102738, 119861, 154107, 205476, 239722, 308214, 359583, 479444, 616428, 719166, 839027, 1078749, 1438332, 1678054, 2157498, 2517081, 3356108, 4314996, 5034162, 7551243, 10068324, 15102486, 30204972]

約数ペア:

[(1, 30204972), (2, 15102486), (3, 10068324), (4, 7551243), (6, 5034162), (7, 4314996), (9, 3356108), (12, 2517081), (14, 2157498), (18, 1678054), (21, 1438332), (28, 1078749), (36, 839027), (42, 719166), (49, 616428), (63, 479444), (84, 359583), (98, 308214), (126, 239722), (147, 205476), (196, 154107), (252, 119861), (294, 102738), (441, 68492), (588, 51369), (882, 34246), (1764, 17123)]