499130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 984960

約数和(自身を除く): 485830

約数列:

[1, 2, 5, 10, 19, 37, 38, 71, 74, 95, 142, 185, 190, 355, 370, 703, 710, 1349, 1406, 2627, 2698, 3515, 5254, 6745, 7030, 13135, 13490, 26270, 49913, 99826, 249565, 499130]

約数ペア:

[(1, 499130), (2, 249565), (5, 99826), (10, 49913), (19, 26270), (37, 13490), (38, 13135), (71, 7030), (74, 6745), (95, 5254), (142, 3515), (185, 2698), (190, 2627), (355, 1406), (370, 1349), (703, 710)]