86875590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1$

素因数の和:1737

約数の個数: 64

約数和(自身を含む): 219360960

約数和(自身を除く): 132485370

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 61, 87, 122, 145, 174, 183, 290, 305, 366, 435, 610, 870, 915, 1637, 1769, 1830, 3274, 3538, 4911, 5307, 8185, 8845, 9822, 10614, 16370, 17690, 24555, 26535, 47473, 49110, 53070, 94946, 99857, 142419, 199714, 237365, 284838, 299571, 474730, 499285, 599142, 712095, 998570, 1424190, 1497855, 2895853, 2995710, 5791706, 8687559, 14479265, 17375118, 28958530, 43437795, 86875590]

約数ペア:

[(1, 86875590), (2, 43437795), (3, 28958530), (5, 17375118), (6, 14479265), (10, 8687559), (15, 5791706), (29, 2995710), (30, 2895853), (58, 1497855), (61, 1424190), (87, 998570), (122, 712095), (145, 599142), (174, 499285), (183, 474730), (290, 299571), (305, 284838), (366, 237365), (435, 199714), (610, 142419), (870, 99857), (915, 94946), (1637, 53070), (1769, 49110), (1830, 47473), (3274, 26535), (3538, 24555), (4911, 17690), (5307, 16370), (8185, 10614), (8845, 9822)]