8169210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{12967}}^1$

素因数の和:12987

約数の個数: 48

約数和(自身を含む): 24276096

約数和(自身を除く): 16106886

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 12967, 25934, 38901, 64835, 77802, 90769, 116703, 129670, 181538, 194505, 233406, 272307, 389010, 453845, 544614, 583515, 816921, 907690, 1167030, 1361535, 1633842, 2723070, 4084605, 8169210]

約数ペア:

[(1, 8169210), (2, 4084605), (3, 2723070), (5, 1633842), (6, 1361535), (7, 1167030), (9, 907690), (10, 816921), (14, 583515), (15, 544614), (18, 453845), (21, 389010), (30, 272307), (35, 233406), (42, 194505), (45, 181538), (63, 129670), (70, 116703), (90, 90769), (105, 77802), (126, 64835), (210, 38901), (315, 25934), (630, 12967)]