8471610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{113}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 27369576

約数和(自身を除く): 18897966

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 49, 51, 63, 70, 85, 90, 98, 102, 105, 113, 119, 126, 147, 153, 170, 210, 226, 238, 245, 255, 294, 306, 315, 339, 357, 441, 490, 510, 565, 595, 630, 678, 714, 735, 765, 791, 833, 882, 1017, 1071, 1130, 1190, 1470, 1530, 1582, 1666, 1695, 1785, 1921, 2034, 2142, 2205, 2373, 2499, 3390, 3570, 3842, 3955, 4165, 4410, 4746, 4998, 5085, 5355, 5537, 5763, 7119, 7497, 7910, 8330, 9605, 10170, 10710, 11074, 11526, 11865, 12495, 13447, 14238, 14994, 16611, 17289, 19210, 23730, 24990, 26894, 27685, 28815, 33222, 34578, 35595, 37485, 40341, 49833, 55370, 57630, 67235, 71190, 74970, 80682, 83055, 86445, 94129, 99666, 121023, 134470, 166110, 172890, 188258, 201705, 242046, 249165, 282387, 403410, 470645, 498330, 564774, 605115, 847161, 941290, 1210230, 1411935, 1694322, 2823870, 4235805, 8471610]

約数ペア:

[(1, 8471610), (2, 4235805), (3, 2823870), (5, 1694322), (6, 1411935), (7, 1210230), (9, 941290), (10, 847161), (14, 605115), (15, 564774), (17, 498330), (18, 470645), (21, 403410), (30, 282387), (34, 249165), (35, 242046), (42, 201705), (45, 188258), (49, 172890), (51, 166110), (63, 134470), (70, 121023), (85, 99666), (90, 94129), (98, 86445), (102, 83055), (105, 80682), (113, 74970), (119, 71190), (126, 67235), (147, 57630), (153, 55370), (170, 49833), (210, 40341), (226, 37485), (238, 35595), (245, 34578), (255, 33222), (294, 28815), (306, 27685), (315, 26894), (339, 24990), (357, 23730), (441, 19210), (490, 17289), (510, 16611), (565, 14994), (595, 14238), (630, 13447), (678, 12495), (714, 11865), (735, 11526), (765, 11074), (791, 10710), (833, 10170), (882, 9605), (1017, 8330), (1071, 7910), (1130, 7497), (1190, 7119), (1470, 5763), (1530, 5537), (1582, 5355), (1666, 5085), (1695, 4998), (1785, 4746), (1921, 4410), (2034, 4165), (2142, 3955), (2205, 3842), (2373, 3570), (2499, 3390)]