90106170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2053}}^1$

素因数の和:2100

約数の個数: 128

約数和(自身を含む): 283944960

約数和(自身を除く): 193838790

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 55, 57, 66, 70, 77, 95, 105, 110, 114, 133, 154, 165, 190, 209, 210, 231, 266, 285, 330, 385, 399, 418, 462, 570, 627, 665, 770, 798, 1045, 1155, 1254, 1330, 1463, 1995, 2053, 2090, 2310, 2926, 3135, 3990, 4106, 4389, 6159, 6270, 7315, 8778, 10265, 12318, 14371, 14630, 20530, 21945, 22583, 28742, 30795, 39007, 43113, 43890, 45166, 61590, 67749, 71855, 78014, 86226, 112915, 117021, 135498, 143710, 158081, 195035, 215565, 225830, 234042, 273049, 316162, 338745, 390070, 429077, 431130, 474243, 546098, 585105, 677490, 790405, 819147, 858154, 948486, 1170210, 1287231, 1365245, 1580810, 1638294, 2145385, 2371215, 2574462, 2730490, 3003539, 4095735, 4290770, 4742430, 6007078, 6436155, 8191470, 9010617, 12872310, 15017695, 18021234, 30035390, 45053085, 90106170]

約数ペア:

[(1, 90106170), (2, 45053085), (3, 30035390), (5, 18021234), (6, 15017695), (7, 12872310), (10, 9010617), (11, 8191470), (14, 6436155), (15, 6007078), (19, 4742430), (21, 4290770), (22, 4095735), (30, 3003539), (33, 2730490), (35, 2574462), (38, 2371215), (42, 2145385), (55, 1638294), (57, 1580810), (66, 1365245), (70, 1287231), (77, 1170210), (95, 948486), (105, 858154), (110, 819147), (114, 790405), (133, 677490), (154, 585105), (165, 546098), (190, 474243), (209, 431130), (210, 429077), (231, 390070), (266, 338745), (285, 316162), (330, 273049), (385, 234042), (399, 225830), (418, 215565), (462, 195035), (570, 158081), (627, 143710), (665, 135498), (770, 117021), (798, 112915), (1045, 86226), (1155, 78014), (1254, 71855), (1330, 67749), (1463, 61590), (1995, 45166), (2053, 43890), (2090, 43113), (2310, 39007), (2926, 30795), (3135, 28742), (3990, 22583), (4106, 21945), (4389, 20530), (6159, 14630), (6270, 14371), (7315, 12318), (8778, 10265)]