16491569490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{191473}}^1$

素因数の和:191529

約数の個数: 128

約数和(自身を含む): 49630060800

約数和(自身を除く): 33138491310

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 29, 30, 33, 45, 54, 55, 58, 66, 87, 90, 99, 110, 135, 145, 165, 174, 198, 261, 270, 290, 297, 319, 330, 435, 495, 522, 594, 638, 783, 870, 957, 990, 1305, 1485, 1566, 1595, 1914, 2610, 2871, 2970, 3190, 3915, 4785, 5742, 7830, 8613, 9570, 14355, 17226, 28710, 43065, 86130, 191473, 382946, 574419, 957365, 1148838, 1723257, 1914730, 2106203, 2872095, 3446514, 4212406, 5169771, 5552717, 5744190, 6318609, 8616285, 10339542, 10531015, 11105434, 12637218, 16658151, 17232570, 18955827, 21062030, 25848855, 27763585, 31593045, 33316302, 37911654, 49974453, 51697710, 55527170, 56867481, 61079887, 63186090, 83290755, 94779135, 99948906, 113734962, 122159774, 149923359, 166581510, 183239661, 189558270, 249872265, 284337405, 299846718, 305399435, 366479322, 499744530, 549718983, 568674810, 610798870, 749616795, 916198305, 1099437966, 1499233590, 1649156949, 1832396610, 2748594915, 3298313898, 5497189830, 8245784745, 16491569490]

約数ペア:

[(1, 16491569490), (2, 8245784745), (3, 5497189830), (5, 3298313898), (6, 2748594915), (9, 1832396610), (10, 1649156949), (11, 1499233590), (15, 1099437966), (18, 916198305), (22, 749616795), (27, 610798870), (29, 568674810), (30, 549718983), (33, 499744530), (45, 366479322), (54, 305399435), (55, 299846718), (58, 284337405), (66, 249872265), (87, 189558270), (90, 183239661), (99, 166581510), (110, 149923359), (135, 122159774), (145, 113734962), (165, 99948906), (174, 94779135), (198, 83290755), (261, 63186090), (270, 61079887), (290, 56867481), (297, 55527170), (319, 51697710), (330, 49974453), (435, 37911654), (495, 33316302), (522, 31593045), (594, 27763585), (638, 25848855), (783, 21062030), (870, 18955827), (957, 17232570), (990, 16658151), (1305, 12637218), (1485, 11105434), (1566, 10531015), (1595, 10339542), (1914, 8616285), (2610, 6318609), (2871, 5744190), (2970, 5552717), (3190, 5169771), (3915, 4212406), (4785, 3446514), (5742, 2872095), (7830, 2106203), (8613, 1914730), (9570, 1723257), (14355, 1148838), (17226, 957365), (28710, 574419), (43065, 382946), (86130, 191473)]