415439710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{349109}}^1$

素因数の和:349140

約数の個数: 32

約数和(自身を含む): 904893120

約数和(自身を除く): 489453410

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 349109, 698218, 1745545, 2443763, 3491090, 4887526, 5934853, 11869706, 12218815, 24437630, 29674265, 41543971, 59348530, 83087942, 207719855, 415439710]

約数ペア:

[(1, 415439710), (2, 207719855), (5, 83087942), (7, 59348530), (10, 41543971), (14, 29674265), (17, 24437630), (34, 12218815), (35, 11869706), (70, 5934853), (85, 4887526), (119, 3491090), (170, 2443763), (238, 1745545), (595, 698218), (1190, 349109)]