1870828765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{4861}}^1$

素因数の和:5101

約数の個数: 32

約数和(自身を含む): 2509258752

約数和(自身を除く): 638429987

約数列:

[1, 5, 13, 31, 65, 155, 191, 403, 955, 2015, 2483, 4861, 5921, 12415, 24305, 29605, 63193, 76973, 150691, 315965, 384865, 753455, 928451, 1958983, 4642255, 9794915, 12069863, 28781981, 60349315, 143909905, 374165753, 1870828765]

約数ペア:

[(1, 1870828765), (5, 374165753), (13, 143909905), (31, 60349315), (65, 28781981), (155, 12069863), (191, 9794915), (403, 4642255), (955, 1958983), (2015, 928451), (2483, 753455), (4861, 384865), (5921, 315965), (12415, 150691), (24305, 76973), (29605, 63193)]