190891810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{3181}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 364962672

約数和(自身を除く): 174070862

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 353, 706, 1765, 3181, 3530, 6001, 6362, 12002, 15905, 30005, 31810, 54077, 60010, 108154, 270385, 540770, 1122893, 2245786, 5614465, 11228930, 19089181, 38178362, 95445905, 190891810]

約数ペア:

[(1, 190891810), (2, 95445905), (5, 38178362), (10, 19089181), (17, 11228930), (34, 5614465), (85, 2245786), (170, 1122893), (353, 540770), (706, 270385), (1765, 108154), (3181, 60010), (3530, 54077), (6001, 31810), (6362, 30005), (12002, 15905)]