3871010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2707}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 8188992

約数和(自身を除く): 4317982

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 2707, 5414, 13535, 27070, 29777, 35191, 59554, 70382, 148885, 175955, 297770, 351910, 387101, 774202, 1935505, 3871010]

約数ペア:

[(1, 3871010), (2, 1935505), (5, 774202), (10, 387101), (11, 351910), (13, 297770), (22, 175955), (26, 148885), (55, 70382), (65, 59554), (110, 35191), (130, 29777), (143, 27070), (286, 13535), (715, 5414), (1430, 2707)]