2420770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{373}}^1$

素因数の和:450

約数の個数: 32

約数和(自身を含む): 4847040

約数和(自身を除く): 2426270

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 373, 590, 649, 746, 1298, 1865, 3245, 3730, 4103, 6490, 8206, 20515, 22007, 41030, 44014, 110035, 220070, 242077, 484154, 1210385, 2420770]

約数ペア:

[(1, 2420770), (2, 1210385), (5, 484154), (10, 242077), (11, 220070), (22, 110035), (55, 44014), (59, 41030), (110, 22007), (118, 20515), (295, 8206), (373, 6490), (590, 4103), (649, 3730), (746, 3245), (1298, 1865)]