71323690

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{5851}}^1$

素因数の和:5934

約数の個数: 32

約数和(自身を含む): 136515456

約数和(自身を除く): 65191766

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 230, 265, 530, 1219, 2438, 5851, 6095, 11702, 12190, 29255, 58510, 134573, 269146, 310103, 620206, 672865, 1345730, 1550515, 3101030, 7132369, 14264738, 35661845, 71323690]

約数ペア:

[(1, 71323690), (2, 35661845), (5, 14264738), (10, 7132369), (23, 3101030), (46, 1550515), (53, 1345730), (106, 672865), (115, 620206), (230, 310103), (265, 269146), (530, 134573), (1219, 58510), (2438, 29255), (5851, 12190), (6095, 11702)]