3811210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 7781760

約数和(自身を除く): 3970550

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 1543, 2470, 3086, 7715, 15430, 20059, 29317, 40118, 58634, 100295, 146585, 200590, 293170, 381121, 762242, 1905605, 3811210]

約数ペア:

[(1, 3811210), (2, 1905605), (5, 762242), (10, 381121), (13, 293170), (19, 200590), (26, 146585), (38, 100295), (65, 58634), (95, 40118), (130, 29317), (190, 20059), (247, 15430), (494, 7715), (1235, 3086), (1543, 2470)]