19550970

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24137}}^1$

素因数の和:24156

約数の個数: 40

約数和(自身を含む): 52572564

約数和(自身を除く): 33021594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24137, 48274, 72411, 120685, 144822, 217233, 241370, 362055, 434466, 651699, 724110, 1086165, 1303398, 1955097, 2172330, 3258495, 3910194, 6516990, 9775485, 19550970]

約数ペア:

[(1, 19550970), (2, 9775485), (3, 6516990), (5, 3910194), (6, 3258495), (9, 2172330), (10, 1955097), (15, 1303398), (18, 1086165), (27, 724110), (30, 651699), (45, 434466), (54, 362055), (81, 241370), (90, 217233), (135, 144822), (162, 120685), (270, 72411), (405, 48274), (810, 24137)]