85041530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1$

素因数の和:1563

約数の個数: 64

約数和(自身を含む): 188559360

約数和(自身を除く): 103517830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 43, 70, 86, 95, 133, 190, 215, 266, 301, 430, 602, 665, 817, 1330, 1487, 1505, 1634, 2974, 3010, 4085, 5719, 7435, 8170, 10409, 11438, 14870, 20818, 28253, 28595, 52045, 56506, 57190, 63941, 104090, 127882, 141265, 197771, 282530, 319705, 395542, 447587, 639410, 895174, 988855, 1214879, 1977710, 2237935, 2429758, 4475870, 6074395, 8504153, 12148790, 17008306, 42520765, 85041530]

約数ペア:

[(1, 85041530), (2, 42520765), (5, 17008306), (7, 12148790), (10, 8504153), (14, 6074395), (19, 4475870), (35, 2429758), (38, 2237935), (43, 1977710), (70, 1214879), (86, 988855), (95, 895174), (133, 639410), (190, 447587), (215, 395542), (266, 319705), (301, 282530), (430, 197771), (602, 141265), (665, 127882), (817, 104090), (1330, 63941), (1487, 57190), (1505, 56506), (1634, 52045), (2974, 28595), (3010, 28253), (4085, 20818), (5719, 14870), (7435, 11438), (8170, 10409)]