17790010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3217}}^1$

素因数の和:3310

約数の個数: 32

約数和(自身を含む): 37071360

約数和(自身を除く): 19281350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 3217, 5530, 6434, 16085, 22519, 32170, 45038, 112595, 225190, 254143, 508286, 1270715, 1779001, 2541430, 3558002, 8895005, 17790010]

約数ペア:

[(1, 17790010), (2, 8895005), (5, 3558002), (7, 2541430), (10, 1779001), (14, 1270715), (35, 508286), (70, 254143), (79, 225190), (158, 112595), (395, 45038), (553, 32170), (790, 22519), (1106, 16085), (2765, 6434), (3217, 5530)]