39778290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{49109}}^1$

素因数の和:49128

約数の個数: 40

約数和(自身を含む): 106961580

約数和(自身を除く): 67183290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 49109, 98218, 147327, 245545, 294654, 441981, 491090, 736635, 883962, 1325943, 1473270, 2209905, 2651886, 3977829, 4419810, 6629715, 7955658, 13259430, 19889145, 39778290]

約数ペア:

[(1, 39778290), (2, 19889145), (3, 13259430), (5, 7955658), (6, 6629715), (9, 4419810), (10, 3977829), (15, 2651886), (18, 2209905), (27, 1473270), (30, 1325943), (45, 883962), (54, 736635), (81, 491090), (90, 441981), (135, 294654), (162, 245545), (270, 147327), (405, 98218), (810, 49109)]