87530430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2179}}^1$

素因数の和:2305

約数の個数: 64

約数和(自身を含む): 228533760

約数和(自身を除く): 141003330

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 103, 130, 195, 206, 309, 390, 515, 618, 1030, 1339, 1545, 2179, 2678, 3090, 4017, 4358, 6537, 6695, 8034, 10895, 13074, 13390, 20085, 21790, 28327, 32685, 40170, 56654, 65370, 84981, 141635, 169962, 224437, 283270, 424905, 448874, 673311, 849810, 1122185, 1346622, 2244370, 2917681, 3366555, 5835362, 6733110, 8753043, 14588405, 17506086, 29176810, 43765215, 87530430]

約数ペア:

[(1, 87530430), (2, 43765215), (3, 29176810), (5, 17506086), (6, 14588405), (10, 8753043), (13, 6733110), (15, 5835362), (26, 3366555), (30, 2917681), (39, 2244370), (65, 1346622), (78, 1122185), (103, 849810), (130, 673311), (195, 448874), (206, 424905), (309, 283270), (390, 224437), (515, 169962), (618, 141635), (1030, 84981), (1339, 65370), (1545, 56654), (2179, 40170), (2678, 32685), (3090, 28327), (4017, 21790), (4358, 20085), (6537, 13390), (6695, 13074), (8034, 10895)]