291219316930

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1627}}^1\times {\mathrm{942061}}^1$

素因数の和:943714

約数の個数: 32

約数和(自身を含む): 552123696960

約数和(自身を除く): 260904380030

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1627, 3254, 8135, 16270, 30913, 61826, 154565, 309130, 942061, 1884122, 4710305, 9420610, 17899159, 35798318, 89495795, 178991590, 1532733247, 3065466494, 7663666235, 15327332470, 29121931693, 58243863386, 145609658465, 291219316930]

約数ペア:

[(1, 291219316930), (2, 145609658465), (5, 58243863386), (10, 29121931693), (19, 15327332470), (38, 7663666235), (95, 3065466494), (190, 1532733247), (1627, 178991590), (3254, 89495795), (8135, 35798318), (16270, 17899159), (30913, 9420610), (61826, 4710305), (154565, 1884122), (309130, 942061)]