43781790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{112261}}^1$

素因数の和:112284

約数の個数: 32

約数和(自身を含む): 113160096

約数和(自身を除く): 69378306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 112261, 224522, 336783, 561305, 673566, 1122610, 1459393, 1683915, 2918786, 3367830, 4378179, 7296965, 8756358, 14593930, 21890895, 43781790]

約数ペア:

[(1, 43781790), (2, 21890895), (3, 14593930), (5, 8756358), (6, 7296965), (10, 4378179), (13, 3367830), (15, 2918786), (26, 1683915), (30, 1459393), (39, 1122610), (65, 673566), (78, 561305), (130, 336783), (195, 224522), (390, 112261)]