1408770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1423}}^1$

素因数の和:1447

約数の個数: 48

約数和(自身を含む): 3998592

約数和(自身を除く): 2589822

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 1423, 2846, 4269, 7115, 8538, 12807, 14230, 15653, 21345, 25614, 31306, 42690, 46959, 64035, 78265, 93918, 128070, 140877, 156530, 234795, 281754, 469590, 704385, 1408770]

約数ペア:

[(1, 1408770), (2, 704385), (3, 469590), (5, 281754), (6, 234795), (9, 156530), (10, 140877), (11, 128070), (15, 93918), (18, 78265), (22, 64035), (30, 46959), (33, 42690), (45, 31306), (55, 25614), (66, 21345), (90, 15653), (99, 14230), (110, 12807), (165, 8538), (198, 7115), (330, 4269), (495, 2846), (990, 1423)]