7109410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1319}}^1$

素因数の和:1351

約数の個数: 48

約数和(自身を含む): 16251840

約数和(自身を除く): 9142430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 1319, 2638, 2695, 5390, 6595, 9233, 13190, 14509, 18466, 29018, 46165, 64631, 72545, 92330, 101563, 129262, 145090, 203126, 323155, 507815, 646310, 710941, 1015630, 1421882, 3554705, 7109410]

約数ペア:

[(1, 7109410), (2, 3554705), (5, 1421882), (7, 1015630), (10, 710941), (11, 646310), (14, 507815), (22, 323155), (35, 203126), (49, 145090), (55, 129262), (70, 101563), (77, 92330), (98, 72545), (110, 64631), (154, 46165), (245, 29018), (385, 18466), (490, 14509), (539, 13190), (770, 9233), (1078, 6595), (1319, 5390), (2638, 2695)]