71420230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60017}}^1$

素因数の和:60048

約数の個数: 32

約数和(自身を含む): 155566656

約数和(自身を除く): 84146426

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 60017, 120034, 300085, 420119, 600170, 840238, 1020289, 2040578, 2100595, 4201190, 5101445, 7142023, 10202890, 14284046, 35710115, 71420230]

約数ペア:

[(1, 71420230), (2, 35710115), (5, 14284046), (7, 10202890), (10, 7142023), (14, 5101445), (17, 4201190), (34, 2100595), (35, 2040578), (70, 1020289), (85, 840238), (119, 600170), (170, 420119), (238, 300085), (595, 120034), (1190, 60017)]