2743138970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{174389}}^1$

素因数の和:174431

約数の個数: 48

約数和(自身を含む): 5844855240

約数和(自身を除く): 3101716270

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 715, 1210, 1430, 1573, 3146, 7865, 15730, 174389, 348778, 871945, 1743890, 1918279, 2267057, 3836558, 4534114, 9591395, 11335285, 19182790, 21101069, 22670570, 24937627, 42202138, 49875254, 105505345, 124688135, 211010690, 249376270, 274313897, 548627794, 1371569485, 2743138970]

約数ペア:

[(1, 2743138970), (2, 1371569485), (5, 548627794), (10, 274313897), (11, 249376270), (13, 211010690), (22, 124688135), (26, 105505345), (55, 49875254), (65, 42202138), (110, 24937627), (121, 22670570), (130, 21101069), (143, 19182790), (242, 11335285), (286, 9591395), (605, 4534114), (715, 3836558), (1210, 2267057), (1430, 1918279), (1573, 1743890), (3146, 871945), (7865, 348778), (15730, 174389)]