7704965590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{1999}}^1$

素因数の和:2150

約数の個数: 128

約数和(自身を含む): 17418240000

約数和(自身を除く): 9713274410

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 79, 82, 85, 119, 158, 170, 205, 238, 287, 395, 410, 553, 574, 595, 697, 790, 1106, 1190, 1343, 1394, 1435, 1999, 2686, 2765, 2870, 3239, 3485, 3998, 4879, 5530, 6478, 6715, 6970, 9401, 9758, 9995, 13430, 13993, 16195, 18802, 19990, 22673, 24395, 27986, 32390, 33983, 45346, 47005, 48790, 55063, 67966, 69965, 81959, 94010, 110126, 113365, 139930, 157921, 163918, 169915, 226730, 237881, 275315, 315842, 339830, 385441, 409795, 475762, 550630, 573713, 770882, 789605, 819590, 1105447, 1147426, 1189405, 1393303, 1579210, 1927205, 2210894, 2378810, 2684657, 2786606, 2868565, 3854410, 5369314, 5527235, 5737130, 6474761, 6966515, 9753121, 11054470, 12949522, 13423285, 13933030, 18792599, 19506242, 26846570, 32373805, 37585198, 45323327, 48765605, 64747610, 90646654, 93962995, 97531210, 110070937, 187925990, 220141874, 226616635, 453233270, 550354685, 770496559, 1100709370, 1540993118, 3852482795, 7704965590]

約数ペア:

[(1, 7704965590), (2, 3852482795), (5, 1540993118), (7, 1100709370), (10, 770496559), (14, 550354685), (17, 453233270), (34, 226616635), (35, 220141874), (41, 187925990), (70, 110070937), (79, 97531210), (82, 93962995), (85, 90646654), (119, 64747610), (158, 48765605), (170, 45323327), (205, 37585198), (238, 32373805), (287, 26846570), (395, 19506242), (410, 18792599), (553, 13933030), (574, 13423285), (595, 12949522), (697, 11054470), (790, 9753121), (1106, 6966515), (1190, 6474761), (1343, 5737130), (1394, 5527235), (1435, 5369314), (1999, 3854410), (2686, 2868565), (2765, 2786606), (2870, 2684657), (3239, 2378810), (3485, 2210894), (3998, 1927205), (4879, 1579210), (5530, 1393303), (6478, 1189405), (6715, 1147426), (6970, 1105447), (9401, 819590), (9758, 789605), (9995, 770882), (13430, 573713), (13993, 550630), (16195, 475762), (18802, 409795), (19990, 385441), (22673, 339830), (24395, 315842), (27986, 275315), (32390, 237881), (33983, 226730), (45346, 169915), (47005, 163918), (48790, 157921), (55063, 139930), (67966, 113365), (69965, 110126), (81959, 94010)]