4378770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4423}}^1$

素因数の和:4447

約数の個数: 48

約数和(自身を含む): 12422592

約数和(自身を除く): 8043822

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, 4423, 8846, 13269, 22115, 26538, 39807, 44230, 48653, 66345, 79614, 97306, 132690, 145959, 199035, 243265, 291918, 398070, 437877, 486530, 729795, 875754, 1459590, 2189385, 4378770]

約数ペア:

[(1, 4378770), (2, 2189385), (3, 1459590), (5, 875754), (6, 729795), (9, 486530), (10, 437877), (11, 398070), (15, 291918), (18, 243265), (22, 199035), (30, 145959), (33, 132690), (45, 97306), (55, 79614), (66, 66345), (90, 48653), (99, 44230), (110, 39807), (165, 26538), (198, 22115), (330, 13269), (495, 8846), (990, 4423)]