89727270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{72949}}^1$

素因数の和:73000

約数の個数: 32

約数和(自身を含む): 220600800

約数和(自身を除く): 130873530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 72949, 145898, 218847, 364745, 437694, 729490, 1094235, 2188470, 2990909, 5981818, 8972727, 14954545, 17945454, 29909090, 44863635, 89727270]

約数ペア:

[(1, 89727270), (2, 44863635), (3, 29909090), (5, 17945454), (6, 14954545), (10, 8972727), (15, 5981818), (30, 2990909), (41, 2188470), (82, 1094235), (123, 729490), (205, 437694), (246, 364745), (410, 218847), (615, 145898), (1230, 72949)]