30397656

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{17839}}^1$

素因数の和:17919

約数の個数: 32

約数和(自身を含む): 77068800

約数和(自身を除く): 46671144

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 17839, 35678, 53517, 71356, 107034, 142712, 214068, 428136, 1266569, 2533138, 3799707, 5066276, 7599414, 10132552, 15198828, 30397656]

約数ペア:

[(1, 30397656), (2, 15198828), (3, 10132552), (4, 7599414), (6, 5066276), (8, 3799707), (12, 2533138), (24, 1266569), (71, 428136), (142, 214068), (213, 142712), (284, 107034), (426, 71356), (568, 53517), (852, 35678), (1704, 17839)]