15364930

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31357}}^1$

素因数の和:31378

約数の個数: 24

約数和(自身を含む): 32173308

約数和(自身を除く): 16808378

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 31357, 62714, 156785, 219499, 313570, 438998, 1097495, 1536493, 2194990, 3072986, 7682465, 15364930]

約数ペア:

[(1, 15364930), (2, 7682465), (5, 3072986), (7, 2194990), (10, 1536493), (14, 1097495), (35, 438998), (49, 313570), (70, 219499), (98, 156785), (245, 62714), (490, 31357)]