6643770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1861}}^1$

素因数の和:1895

約数の個数: 64

約数和(自身を含む): 19305216

約数和(自身を除く): 12661446

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 85, 102, 105, 119, 170, 210, 238, 255, 357, 510, 595, 714, 1190, 1785, 1861, 3570, 3722, 5583, 9305, 11166, 13027, 18610, 26054, 27915, 31637, 39081, 55830, 63274, 65135, 78162, 94911, 130270, 158185, 189822, 195405, 221459, 316370, 390810, 442918, 474555, 664377, 949110, 1107295, 1328754, 2214590, 3321885, 6643770]

約数ペア:

[(1, 6643770), (2, 3321885), (3, 2214590), (5, 1328754), (6, 1107295), (7, 949110), (10, 664377), (14, 474555), (15, 442918), (17, 390810), (21, 316370), (30, 221459), (34, 195405), (35, 189822), (42, 158185), (51, 130270), (70, 94911), (85, 78162), (102, 65135), (105, 63274), (119, 55830), (170, 39081), (210, 31637), (238, 27915), (255, 26054), (357, 18610), (510, 13027), (595, 11166), (714, 9305), (1190, 5583), (1785, 3722), (1861, 3570)]