85897020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{130147}}^1$

素因数の和:130170

約数の個数: 48

約数和(自身を含む): 262378368

約数和(自身を除く): 176481348

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 130147, 260294, 390441, 520588, 650735, 780882, 1301470, 1431617, 1561764, 1952205, 2602940, 2863234, 3904410, 4294851, 5726468, 7158085, 7808820, 8589702, 14316170, 17179404, 21474255, 28632340, 42948510, 85897020]

約数ペア:

[(1, 85897020), (2, 42948510), (3, 28632340), (4, 21474255), (5, 17179404), (6, 14316170), (10, 8589702), (11, 7808820), (12, 7158085), (15, 5726468), (20, 4294851), (22, 3904410), (30, 2863234), (33, 2602940), (44, 1952205), (55, 1561764), (60, 1431617), (66, 1301470), (110, 780882), (132, 650735), (165, 520588), (220, 390441), (330, 260294), (660, 130147)]