742022170

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{2081}}^1$

素因数の和:2466

約数の個数: 32

約数和(自身を含む): 1350485136

約数和(自身を除く): 608462966

約数列:

[1, 2, 5, 10, 181, 197, 362, 394, 905, 985, 1810, 1970, 2081, 4162, 10405, 20810, 35657, 71314, 178285, 356570, 376661, 409957, 753322, 819914, 1883305, 2049785, 3766610, 4099570, 74202217, 148404434, 371011085, 742022170]

約数ペア:

[(1, 742022170), (2, 371011085), (5, 148404434), (10, 74202217), (181, 4099570), (197, 3766610), (362, 2049785), (394, 1883305), (905, 819914), (985, 753322), (1810, 409957), (1970, 376661), (2081, 356570), (4162, 178285), (10405, 71314), (20810, 35657)]