30286494

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4254

約数の個数: 64

約数和(自身を含む): 80985600

約数和(自身を除く): 50699106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 4217, 7182, 8434, 12651, 25302, 29519, 37953, 59038, 75906, 80123, 88557, 113859, 160246, 177114, 227718, 240369, 265671, 480738, 531342, 560861, 721107, 797013, 1121722, 1442214, 1594026, 1682583, 2163321, 3365166, 4326642, 5047749, 10095498, 15143247, 30286494]

約数ペア:

[(1, 30286494), (2, 15143247), (3, 10095498), (6, 5047749), (7, 4326642), (9, 3365166), (14, 2163321), (18, 1682583), (19, 1594026), (21, 1442214), (27, 1121722), (38, 797013), (42, 721107), (54, 560861), (57, 531342), (63, 480738), (114, 265671), (126, 240369), (133, 227718), (171, 177114), (189, 160246), (266, 113859), (342, 88557), (378, 80123), (399, 75906), (513, 59038), (798, 37953), (1026, 29519), (1197, 25302), (2394, 12651), (3591, 8434), (4217, 7182)]