320249230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269117}}^1$

素因数の和:269148

約数の個数: 32

約数和(自身を含む): 697553856

約数和(自身を除く): 377304626

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 269117, 538234, 1345585, 1883819, 2691170, 3767638, 4574989, 9149978, 9419095, 18838190, 22874945, 32024923, 45749890, 64049846, 160124615, 320249230]

約数ペア:

[(1, 320249230), (2, 160124615), (5, 64049846), (7, 45749890), (10, 32024923), (14, 22874945), (17, 18838190), (34, 9419095), (35, 9149978), (70, 4574989), (85, 3767638), (119, 2691170), (170, 1883819), (238, 1345585), (595, 538234), (1190, 269117)]