4958940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11807}}^1$

素因数の和:11826

約数の個数: 48

約数和(自身を含む): 15869952

約数和(自身を除く): 10911012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 11807, 23614, 35421, 47228, 59035, 70842, 82649, 118070, 141684, 165298, 177105, 236140, 247947, 330596, 354210, 413245, 495894, 708420, 826490, 991788, 1239735, 1652980, 2479470, 4958940]

約数ペア:

[(1, 4958940), (2, 2479470), (3, 1652980), (4, 1239735), (5, 991788), (6, 826490), (7, 708420), (10, 495894), (12, 413245), (14, 354210), (15, 330596), (20, 247947), (21, 236140), (28, 177105), (30, 165298), (35, 141684), (42, 118070), (60, 82649), (70, 70842), (84, 59035), (105, 47228), (140, 35421), (210, 23614), (420, 11807)]