201770370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{2113}}^1$

素因数の和:3187

約数の個数: 48

約数和(自身を含む): 525345912

約数和(自身を除く): 323575542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1061, 2113, 2122, 3183, 4226, 5305, 6339, 6366, 9549, 10565, 10610, 12678, 15915, 19017, 19098, 21130, 31695, 31830, 38034, 47745, 63390, 95085, 95490, 190170, 2241893, 4483786, 6725679, 11209465, 13451358, 20177037, 22418930, 33628395, 40354074, 67256790, 100885185, 201770370]

約数ペア:

[(1, 201770370), (2, 100885185), (3, 67256790), (5, 40354074), (6, 33628395), (9, 22418930), (10, 20177037), (15, 13451358), (18, 11209465), (30, 6725679), (45, 4483786), (90, 2241893), (1061, 190170), (2113, 95490), (2122, 95085), (3183, 63390), (4226, 47745), (5305, 38034), (6339, 31830), (6366, 31695), (9549, 21130), (10565, 19098), (10610, 19017), (12678, 15915)]