2915690890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2729}}^1\times {\mathrm{15263}}^1$

素因数の和:18006

約数の個数: 32

約数和(自身を含む): 6000583680

約数和(自身を除く): 3084892790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2729, 5458, 13645, 15263, 19103, 27290, 30526, 38206, 76315, 95515, 106841, 152630, 191030, 213682, 534205, 1068410, 41652727, 83305454, 208263635, 291569089, 416527270, 583138178, 1457845445, 2915690890]

約数ペア:

[(1, 2915690890), (2, 1457845445), (5, 583138178), (7, 416527270), (10, 291569089), (14, 208263635), (35, 83305454), (70, 41652727), (2729, 1068410), (5458, 534205), (13645, 213682), (15263, 191030), (19103, 152630), (27290, 106841), (30526, 95515), (38206, 76315)]