941279220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{106721}}^1$

素因数の和:106750

約数の個数: 108

約数和(自身を含む): 3321402084

約数和(自身を除く): 2380122864

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 106721, 213442, 320163, 426884, 533605, 640326, 747047, 960489, 1067210, 1280652, 1494094, 1600815, 1920978, 2134420, 2241141, 2988188, 3201630, 3735235, 3841956, 4482282, 4802445, 5229329, 6403260, 6723423, 7470470, 8964564, 9604890, 10458658, 11205705, 13446846, 14940940, 15687987, 19209780, 20917316, 22411410, 26146645, 26893692, 31375974, 33617115, 44822820, 47063961, 52293290, 62751948, 67234230, 78439935, 94127922, 104586580, 134468460, 156879870, 188255844, 235319805, 313759740, 470639610, 941279220]

約数ペア:

[(1, 941279220), (2, 470639610), (3, 313759740), (4, 235319805), (5, 188255844), (6, 156879870), (7, 134468460), (9, 104586580), (10, 94127922), (12, 78439935), (14, 67234230), (15, 62751948), (18, 52293290), (20, 47063961), (21, 44822820), (28, 33617115), (30, 31375974), (35, 26893692), (36, 26146645), (42, 22411410), (45, 20917316), (49, 19209780), (60, 15687987), (63, 14940940), (70, 13446846), (84, 11205705), (90, 10458658), (98, 9604890), (105, 8964564), (126, 7470470), (140, 6723423), (147, 6403260), (180, 5229329), (196, 4802445), (210, 4482282), (245, 3841956), (252, 3735235), (294, 3201630), (315, 2988188), (420, 2241141), (441, 2134420), (490, 1920978), (588, 1600815), (630, 1494094), (735, 1280652), (882, 1067210), (980, 960489), (1260, 747047), (1470, 640326), (1764, 533605), (2205, 426884), (2940, 320163), (4410, 213442), (8820, 106721)]