8091090

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1453

約数の個数: 80

約数和(自身を含む): 24881472

約数和(自身を除く): 16790382

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 567, 630, 810, 945, 1134, 1427, 1890, 2835, 2854, 4281, 5670, 7135, 8562, 9989, 12843, 14270, 19978, 21405, 25686, 29967, 38529, 42810, 49945, 59934, 64215, 77058, 89901, 99890, 115587, 128430, 149835, 179802, 192645, 231174, 269703, 299670, 385290, 449505, 539406, 577935, 809109, 899010, 1155870, 1348515, 1618218, 2697030, 4045545, 8091090]

約数ペア:

[(1, 8091090), (2, 4045545), (3, 2697030), (5, 1618218), (6, 1348515), (7, 1155870), (9, 899010), (10, 809109), (14, 577935), (15, 539406), (18, 449505), (21, 385290), (27, 299670), (30, 269703), (35, 231174), (42, 192645), (45, 179802), (54, 149835), (63, 128430), (70, 115587), (81, 99890), (90, 89901), (105, 77058), (126, 64215), (135, 59934), (162, 49945), (189, 42810), (210, 38529), (270, 29967), (315, 25686), (378, 21405), (405, 19978), (567, 14270), (630, 12843), (810, 9989), (945, 8562), (1134, 7135), (1427, 5670), (1890, 4281), (2835, 2854)]