1375156930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19645099}}^1$

素因数の和:19645113

約数の個数: 16

約数和(自身を含む): 2828894400

約数和(自身を除く): 1453737470

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 19645099, 39290198, 98225495, 137515693, 196450990, 275031386, 687578465, 1375156930]

約数ペア:

[(1, 1375156930), (2, 687578465), (5, 275031386), (7, 196450990), (10, 137515693), (14, 98225495), (35, 39290198), (70, 19645099)]