78664770

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{97117}}^1$

素因数の和:97136

約数の個数: 40

約数和(自身を含む): 211523004

約数和(自身を除く): 132858234

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 97117, 194234, 291351, 485585, 582702, 874053, 971170, 1456755, 1748106, 2622159, 2913510, 4370265, 5244318, 7866477, 8740530, 13110795, 15732954, 26221590, 39332385, 78664770]

約数ペア:

[(1, 78664770), (2, 39332385), (3, 26221590), (5, 15732954), (6, 13110795), (9, 8740530), (10, 7866477), (15, 5244318), (18, 4370265), (27, 2913510), (30, 2622159), (45, 1748106), (54, 1456755), (81, 971170), (90, 874053), (135, 582702), (162, 485585), (270, 291351), (405, 194234), (810, 97117)]