6530790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{227}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 18123264

約数和(自身を除く): 11592474

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 137, 210, 227, 274, 411, 454, 681, 685, 822, 959, 1135, 1362, 1370, 1589, 1918, 2055, 2270, 2877, 3178, 3405, 4110, 4767, 4795, 5754, 6810, 7945, 9534, 9590, 14385, 15890, 23835, 28770, 31099, 47670, 62198, 93297, 155495, 186594, 217693, 310990, 435386, 466485, 653079, 932970, 1088465, 1306158, 2176930, 3265395, 6530790]

約数ペア:

[(1, 6530790), (2, 3265395), (3, 2176930), (5, 1306158), (6, 1088465), (7, 932970), (10, 653079), (14, 466485), (15, 435386), (21, 310990), (30, 217693), (35, 186594), (42, 155495), (70, 93297), (105, 62198), (137, 47670), (210, 31099), (227, 28770), (274, 23835), (411, 15890), (454, 14385), (681, 9590), (685, 9534), (822, 7945), (959, 6810), (1135, 5754), (1362, 4795), (1370, 4767), (1589, 4110), (1918, 3405), (2055, 3178), (2270, 2877)]