2535890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 5526144

約数和(自身を除く): 2990254

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 2131, 4262, 10655, 14917, 21310, 29834, 36227, 72454, 74585, 149170, 181135, 253589, 362270, 507178, 1267945, 2535890]

約数ペア:

[(1, 2535890), (2, 1267945), (5, 507178), (7, 362270), (10, 253589), (14, 181135), (17, 149170), (34, 74585), (35, 72454), (70, 36227), (85, 29834), (119, 21310), (170, 14917), (238, 10655), (595, 4262), (1190, 2131)]