1025142730

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{11369}}^1$

素因数の和:11574

約数の個数: 32

約数和(自身を含む): 1886146560

約数和(自身を除く): 861003830

約数列:

[1, 2, 5, 10, 71, 127, 142, 254, 355, 635, 710, 1270, 9017, 11369, 18034, 22738, 45085, 56845, 90170, 113690, 807199, 1443863, 1614398, 2887726, 4035995, 7219315, 8071990, 14438630, 102514273, 205028546, 512571365, 1025142730]

約数ペア:

[(1, 1025142730), (2, 512571365), (5, 205028546), (10, 102514273), (71, 14438630), (127, 8071990), (142, 7219315), (254, 4035995), (355, 2887726), (635, 1614398), (710, 1443863), (1270, 807199), (9017, 113690), (11369, 90170), (18034, 56845), (22738, 45085)]