350090460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{20051}}^1$

素因数の和:20163

約数の個数: 72

約数和(自身を含む): 1072942416

約数和(自身を除く): 722851956

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4365, 5820, 8730, 17460, 20051, 40102, 60153, 80204, 100255, 120306, 180459, 200510, 240612, 300765, 360918, 401020, 601530, 721836, 902295, 1203060, 1804590, 1944947, 3609180, 3889894, 5834841, 7779788, 9724735, 11669682, 17504523, 19449470, 23339364, 29174205, 35009046, 38898940, 58348410, 70018092, 87522615, 116696820, 175045230, 350090460]

約数ペア:

[(1, 350090460), (2, 175045230), (3, 116696820), (4, 87522615), (5, 70018092), (6, 58348410), (9, 38898940), (10, 35009046), (12, 29174205), (15, 23339364), (18, 19449470), (20, 17504523), (30, 11669682), (36, 9724735), (45, 7779788), (60, 5834841), (90, 3889894), (97, 3609180), (180, 1944947), (194, 1804590), (291, 1203060), (388, 902295), (485, 721836), (582, 601530), (873, 401020), (970, 360918), (1164, 300765), (1455, 240612), (1746, 200510), (1940, 180459), (2910, 120306), (3492, 100255), (4365, 80204), (5820, 60153), (8730, 40102), (17460, 20051)]