137089130

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^2$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 262849536

約数和(自身を除く): 125760406

約数列:

[1, 2, 5, 10, 31, 47, 62, 94, 97, 155, 194, 235, 310, 470, 485, 970, 1457, 2914, 3007, 4559, 6014, 7285, 9118, 9409, 14570, 15035, 18818, 22795, 30070, 45590, 47045, 94090, 141329, 282658, 291679, 442223, 583358, 706645, 884446, 1413290, 1458395, 2211115, 2916790, 4422230, 13708913, 27417826, 68544565, 137089130]

約数ペア:

[(1, 137089130), (2, 68544565), (5, 27417826), (10, 13708913), (31, 4422230), (47, 2916790), (62, 2211115), (94, 1458395), (97, 1413290), (155, 884446), (194, 706645), (235, 583358), (310, 442223), (470, 291679), (485, 282658), (970, 141329), (1457, 94090), (2914, 47045), (3007, 45590), (4559, 30070), (6014, 22795), (7285, 18818), (9118, 15035), (9409, 14570)]