84819210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{403901}}^1$

素因数の和:403918

約数の個数: 32

約数和(自身を含む): 232647552

約数和(自身を除く): 147828342

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 403901, 807802, 1211703, 2019505, 2423406, 2827307, 4039010, 5654614, 6058515, 8481921, 12117030, 14136535, 16963842, 28273070, 42409605, 84819210]

約数ペア:

[(1, 84819210), (2, 42409605), (3, 28273070), (5, 16963842), (6, 14136535), (7, 12117030), (10, 8481921), (14, 6058515), (15, 5654614), (21, 4039010), (30, 2827307), (35, 2423406), (42, 2019505), (70, 1211703), (105, 807802), (210, 403901)]