30009018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{20249}}^1$

素因数の和:20286

約数の個数: 32

約数和(自身を含む): 68040000

約数和(自身を除く): 38030982

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 20249, 40498, 60747, 121494, 263237, 384731, 526474, 769462, 789711, 1154193, 1579422, 2308386, 5001503, 10003006, 15004509, 30009018]

約数ペア:

[(1, 30009018), (2, 15004509), (3, 10003006), (6, 5001503), (13, 2308386), (19, 1579422), (26, 1154193), (38, 789711), (39, 769462), (57, 526474), (78, 384731), (114, 263237), (247, 121494), (494, 60747), (741, 40498), (1482, 20249)]