30396072

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{25847}}^1$

素因数の和:25870

約数の個数: 48

約数和(自身を含む): 88400160

約数和(自身を除く): 58004088

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 25847, 51694, 77541, 103388, 155082, 180929, 206776, 310164, 361858, 542787, 620328, 723716, 1085574, 1266503, 1447432, 2171148, 2533006, 3799509, 4342296, 5066012, 7599018, 10132024, 15198036, 30396072]

約数ペア:

[(1, 30396072), (2, 15198036), (3, 10132024), (4, 7599018), (6, 5066012), (7, 4342296), (8, 3799509), (12, 2533006), (14, 2171148), (21, 1447432), (24, 1266503), (28, 1085574), (42, 723716), (49, 620328), (56, 542787), (84, 361858), (98, 310164), (147, 206776), (168, 180929), (196, 155082), (294, 103388), (392, 77541), (588, 51694), (1176, 25847)]