830431690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{823}}^1\times {\mathrm{9173}}^1$

素因数の和:10014

約数の個数: 32

約数和(自身を含む): 1632825216

約数和(自身を除く): 802393526

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 823, 1646, 4115, 8230, 9053, 9173, 18106, 18346, 45265, 45865, 90530, 91730, 100903, 201806, 504515, 1009030, 7549379, 15098758, 37746895, 75493790, 83043169, 166086338, 415215845, 830431690]

約数ペア:

[(1, 830431690), (2, 415215845), (5, 166086338), (10, 83043169), (11, 75493790), (22, 37746895), (55, 15098758), (110, 7549379), (823, 1009030), (1646, 504515), (4115, 201806), (8230, 100903), (9053, 91730), (9173, 90530), (18106, 45865), (18346, 45265)]