100720284

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{171293}}^1$

素因数の和:171314

約数の個数: 36

約数和(自身を含む): 273385224

約数和(自身を除く): 172664940

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 171293, 342586, 513879, 685172, 1027758, 1199051, 2055516, 2398102, 3597153, 4796204, 7194306, 8393357, 14388612, 16786714, 25180071, 33573428, 50360142, 100720284]

約数ペア:

[(1, 100720284), (2, 50360142), (3, 33573428), (4, 25180071), (6, 16786714), (7, 14388612), (12, 8393357), (14, 7194306), (21, 4796204), (28, 3597153), (42, 2398102), (49, 2055516), (84, 1199051), (98, 1027758), (147, 685172), (196, 513879), (294, 342586), (588, 171293)]