298860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:322

約数の個数: 48

約数和(自身を含む): 889056

約数和(自身を除く): 590196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 293, 340, 510, 586, 879, 1020, 1172, 1465, 1758, 2930, 3516, 4395, 4981, 5860, 8790, 9962, 14943, 17580, 19924, 24905, 29886, 49810, 59772, 74715, 99620, 149430, 298860]

約数ペア:

[(1, 298860), (2, 149430), (3, 99620), (4, 74715), (5, 59772), (6, 49810), (10, 29886), (12, 24905), (15, 19924), (17, 17580), (20, 14943), (30, 9962), (34, 8790), (51, 5860), (60, 4981), (68, 4395), (85, 3516), (102, 2930), (170, 1758), (204, 1465), (255, 1172), (293, 1020), (340, 879), (510, 586)]