7187430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{829}}^1$

素因数の和:873

約数の個数: 48

約数和(自身を含む): 18346320

約数和(自身を除く): 11158890

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 289, 510, 578, 829, 867, 1445, 1658, 1734, 2487, 2890, 4145, 4335, 4974, 8290, 8670, 12435, 14093, 24870, 28186, 42279, 70465, 84558, 140930, 211395, 239581, 422790, 479162, 718743, 1197905, 1437486, 2395810, 3593715, 7187430]

約数ペア:

[(1, 7187430), (2, 3593715), (3, 2395810), (5, 1437486), (6, 1197905), (10, 718743), (15, 479162), (17, 422790), (30, 239581), (34, 211395), (51, 140930), (85, 84558), (102, 70465), (170, 42279), (255, 28186), (289, 24870), (510, 14093), (578, 12435), (829, 8670), (867, 8290), (1445, 4974), (1658, 4335), (1734, 4145), (2487, 2890)]