6811770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1$

素因数の和:379

約数の個数: 64

約数和(自身を含む): 18892800

約数和(自身を除く): 12081030

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 199, 210, 326, 398, 489, 597, 815, 978, 995, 1141, 1194, 1393, 1630, 1990, 2282, 2445, 2786, 2985, 3423, 4179, 4890, 5705, 5970, 6846, 6965, 8358, 11410, 13930, 17115, 20895, 32437, 34230, 41790, 64874, 97311, 162185, 194622, 227059, 324370, 454118, 486555, 681177, 973110, 1135295, 1362354, 2270590, 3405885, 6811770]

約数ペア:

[(1, 6811770), (2, 3405885), (3, 2270590), (5, 1362354), (6, 1135295), (7, 973110), (10, 681177), (14, 486555), (15, 454118), (21, 324370), (30, 227059), (35, 194622), (42, 162185), (70, 97311), (105, 64874), (163, 41790), (199, 34230), (210, 32437), (326, 20895), (398, 17115), (489, 13930), (597, 11410), (815, 8358), (978, 6965), (995, 6846), (1141, 5970), (1194, 5705), (1393, 4890), (1630, 4179), (1990, 3423), (2282, 2985), (2445, 2786)]