7966770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{643}}^1$

素因数の和:719

約数の個数: 64

約数和(自身を含む): 22256640

約数和(自身を除く): 14289870

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 643, 826, 885, 1239, 1286, 1770, 1929, 2065, 2478, 3215, 3858, 4130, 4501, 6195, 6430, 9002, 9645, 12390, 13503, 19290, 22505, 27006, 37937, 45010, 67515, 75874, 113811, 135030, 189685, 227622, 265559, 379370, 531118, 569055, 796677, 1138110, 1327795, 1593354, 2655590, 3983385, 7966770]

約数ペア:

[(1, 7966770), (2, 3983385), (3, 2655590), (5, 1593354), (6, 1327795), (7, 1138110), (10, 796677), (14, 569055), (15, 531118), (21, 379370), (30, 265559), (35, 227622), (42, 189685), (59, 135030), (70, 113811), (105, 75874), (118, 67515), (177, 45010), (210, 37937), (295, 27006), (354, 22505), (413, 19290), (590, 13503), (643, 12390), (826, 9645), (885, 9002), (1239, 6430), (1286, 6195), (1770, 4501), (1929, 4130), (2065, 3858), (2478, 3215)]