86968890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5651}}^1$

素因数の和:5689

約数の個数: 80

約数和(自身を含む): 246201120

約数和(自身を除く): 159232230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 114, 135, 162, 171, 190, 270, 285, 342, 405, 513, 570, 810, 855, 1026, 1539, 1710, 2565, 3078, 5130, 5651, 7695, 11302, 15390, 16953, 28255, 33906, 50859, 56510, 84765, 101718, 107369, 152577, 169530, 214738, 254295, 305154, 322107, 457731, 508590, 536845, 644214, 762885, 915462, 966321, 1073690, 1525770, 1610535, 1932642, 2288655, 2898963, 3221070, 4577310, 4831605, 5797926, 8696889, 9663210, 14494815, 17393778, 28989630, 43484445, 86968890]

約数ペア:

[(1, 86968890), (2, 43484445), (3, 28989630), (5, 17393778), (6, 14494815), (9, 9663210), (10, 8696889), (15, 5797926), (18, 4831605), (19, 4577310), (27, 3221070), (30, 2898963), (38, 2288655), (45, 1932642), (54, 1610535), (57, 1525770), (81, 1073690), (90, 966321), (95, 915462), (114, 762885), (135, 644214), (162, 536845), (171, 508590), (190, 457731), (270, 322107), (285, 305154), (342, 254295), (405, 214738), (513, 169530), (570, 152577), (810, 107369), (855, 101718), (1026, 84765), (1539, 56510), (1710, 50859), (2565, 33906), (3078, 28255), (5130, 16953), (5651, 15390), (7695, 11302)]