312388090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{262511}}^1$

素因数の和:262542

約数の個数: 32

約数和(自身を含む): 680431104

約数和(自身を除く): 368043014

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 262511, 525022, 1312555, 1837577, 2625110, 3675154, 4462687, 8925374, 9187885, 18375770, 22313435, 31238809, 44626870, 62477618, 156194045, 312388090]

約数ペア:

[(1, 312388090), (2, 156194045), (5, 62477618), (7, 44626870), (10, 31238809), (14, 22313435), (17, 18375770), (34, 9187885), (35, 8925374), (70, 4462687), (85, 3675154), (119, 2625110), (170, 1837577), (238, 1312555), (595, 525022), (1190, 262511)]