127968363460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3792779}}^1$

素因数の和:3793036

約数の個数: 48

約数和(自身を含む): 308398527360

約数和(自身を除く): 180430163900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241, 482, 964, 1205, 1687, 2410, 3374, 4820, 6748, 8435, 16870, 33740, 3792779, 7585558, 15171116, 18963895, 26549453, 37927790, 53098906, 75855580, 106197812, 132747265, 265494530, 530989060, 914059739, 1828119478, 3656238956, 4570298695, 6398418173, 9140597390, 12796836346, 18281194780, 25593672692, 31992090865, 63984181730, 127968363460]

約数ペア:

[(1, 127968363460), (2, 63984181730), (4, 31992090865), (5, 25593672692), (7, 18281194780), (10, 12796836346), (14, 9140597390), (20, 6398418173), (28, 4570298695), (35, 3656238956), (70, 1828119478), (140, 914059739), (241, 530989060), (482, 265494530), (964, 132747265), (1205, 106197812), (1687, 75855580), (2410, 53098906), (3374, 37927790), (4820, 26549453), (6748, 18963895), (8435, 15171116), (16870, 7585558), (33740, 3792779)]