2863430

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 5417280

約数和(自身を除く): 2553850

約数列:

[1, 2, 5, 10, 37, 71, 74, 109, 142, 185, 218, 355, 370, 545, 710, 1090, 2627, 4033, 5254, 7739, 8066, 13135, 15478, 20165, 26270, 38695, 40330, 77390, 286343, 572686, 1431715, 2863430]

約数ペア:

[(1, 2863430), (2, 1431715), (5, 572686), (10, 286343), (37, 77390), (71, 40330), (74, 38695), (109, 26270), (142, 20165), (185, 15478), (218, 13135), (355, 8066), (370, 7739), (545, 5254), (710, 4033), (1090, 2627)]