21076230

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{100363}}^1$

素因数の和:100380

約数の個数: 32

約数和(自身を含む): 57809664

約数和(自身を除く): 36733434

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 100363, 200726, 301089, 501815, 602178, 702541, 1003630, 1405082, 1505445, 2107623, 3010890, 3512705, 4215246, 7025410, 10538115, 21076230]

約数ペア:

[(1, 21076230), (2, 10538115), (3, 7025410), (5, 4215246), (6, 3512705), (7, 3010890), (10, 2107623), (14, 1505445), (15, 1405082), (21, 1003630), (30, 702541), (35, 602178), (42, 501815), (70, 301089), (105, 200726), (210, 100363)]