7729110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{547}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 20260656

約数和(自身を除く): 12531546

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 547, 785, 942, 1094, 1413, 1570, 1641, 2355, 2735, 2826, 3282, 4710, 4923, 5470, 7065, 8205, 9846, 14130, 16410, 24615, 49230, 85879, 171758, 257637, 429395, 515274, 772911, 858790, 1288185, 1545822, 2576370, 3864555, 7729110]

約数ペア:

[(1, 7729110), (2, 3864555), (3, 2576370), (5, 1545822), (6, 1288185), (9, 858790), (10, 772911), (15, 515274), (18, 429395), (30, 257637), (45, 171758), (90, 85879), (157, 49230), (314, 24615), (471, 16410), (547, 14130), (785, 9846), (942, 8205), (1094, 7065), (1413, 5470), (1570, 4923), (1641, 4710), (2355, 3282), (2735, 2826)]