70293509020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{726623}}^1$

素因数の和:727330

約数の個数: 48

約数和(自身を含む): 168948799488

約数和(自身を除く): 98655290468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 691, 1382, 2764, 3455, 4837, 6910, 9674, 13820, 19348, 24185, 48370, 96740, 726623, 1453246, 2906492, 3633115, 5086361, 7266230, 10172722, 14532460, 20345444, 25431805, 50863610, 101727220, 502096493, 1004192986, 2008385972, 2510482465, 3514675451, 5020964930, 7029350902, 10041929860, 14058701804, 17573377255, 35146754510, 70293509020]

約数ペア:

[(1, 70293509020), (2, 35146754510), (4, 17573377255), (5, 14058701804), (7, 10041929860), (10, 7029350902), (14, 5020964930), (20, 3514675451), (28, 2510482465), (35, 2008385972), (70, 1004192986), (140, 502096493), (691, 101727220), (1382, 50863610), (2764, 25431805), (3455, 20345444), (4837, 14532460), (6910, 10172722), (9674, 7266230), (13820, 5086361), (19348, 3633115), (24185, 2906492), (48370, 1453246), (96740, 726623)]