431374290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{3803}}^1$

素因数の和:4031

約数の個数: 64

約数和(自身を含む): 1095552000

約数和(自身を除く): 664177710

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 199, 285, 398, 570, 597, 995, 1194, 1990, 2985, 3781, 3803, 5970, 7562, 7606, 11343, 11409, 18905, 19015, 22686, 22818, 37810, 38030, 56715, 57045, 72257, 113430, 114090, 144514, 216771, 361285, 433542, 722570, 756797, 1083855, 1513594, 2167710, 2270391, 3783985, 4540782, 7567970, 11351955, 14379143, 22703910, 28758286, 43137429, 71895715, 86274858, 143791430, 215687145, 431374290]

約数ペア:

[(1, 431374290), (2, 215687145), (3, 143791430), (5, 86274858), (6, 71895715), (10, 43137429), (15, 28758286), (19, 22703910), (30, 14379143), (38, 11351955), (57, 7567970), (95, 4540782), (114, 3783985), (190, 2270391), (199, 2167710), (285, 1513594), (398, 1083855), (570, 756797), (597, 722570), (995, 433542), (1194, 361285), (1990, 216771), (2985, 144514), (3781, 114090), (3803, 113430), (5970, 72257), (7562, 57045), (7606, 56715), (11343, 38030), (11409, 37810), (18905, 22818), (19015, 22686)]