937156780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:655

約数の個数: 96

約数和(自身を含む): 2289917952

約数和(自身を除く): 1352761172

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 191, 202, 347, 382, 404, 505, 694, 707, 764, 955, 1010, 1337, 1388, 1414, 1735, 1910, 2020, 2429, 2674, 2828, 3470, 3535, 3820, 4858, 5348, 6685, 6940, 7070, 9716, 12145, 13370, 14140, 19291, 24290, 26740, 35047, 38582, 48580, 66277, 70094, 77164, 96455, 132554, 135037, 140188, 175235, 192910, 245329, 265108, 270074, 331385, 350470, 385820, 463939, 490658, 540148, 662770, 675185, 700940, 927878, 981316, 1226645, 1325540, 1350370, 1855756, 2319695, 2453290, 2700740, 4639390, 4906580, 6693977, 9278780, 13387954, 26775908, 33469885, 46857839, 66939770, 93715678, 133879540, 187431356, 234289195, 468578390, 937156780]

約数ペア:

[(1, 937156780), (2, 468578390), (4, 234289195), (5, 187431356), (7, 133879540), (10, 93715678), (14, 66939770), (20, 46857839), (28, 33469885), (35, 26775908), (70, 13387954), (101, 9278780), (140, 6693977), (191, 4906580), (202, 4639390), (347, 2700740), (382, 2453290), (404, 2319695), (505, 1855756), (694, 1350370), (707, 1325540), (764, 1226645), (955, 981316), (1010, 927878), (1337, 700940), (1388, 675185), (1414, 662770), (1735, 540148), (1910, 490658), (2020, 463939), (2429, 385820), (2674, 350470), (2828, 331385), (3470, 270074), (3535, 265108), (3820, 245329), (4858, 192910), (5348, 175235), (6685, 140188), (6940, 135037), (7070, 132554), (9716, 96455), (12145, 77164), (13370, 70094), (14140, 66277), (19291, 48580), (24290, 38582), (26740, 35047)]