4748940

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{3769}}^1$

素因数の和:3791

約数の個数: 72

約数和(自身を含む): 16467360

約数和(自身を除く): 11718420

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 3769, 7538, 11307, 15076, 18845, 22614, 26383, 33921, 37690, 45228, 52766, 56535, 67842, 75380, 79149, 105532, 113070, 131915, 135684, 158298, 169605, 226140, 237447, 263830, 316596, 339210, 395745, 474894, 527660, 678420, 791490, 949788, 1187235, 1582980, 2374470, 4748940]

約数ペア:

[(1, 4748940), (2, 2374470), (3, 1582980), (4, 1187235), (5, 949788), (6, 791490), (7, 678420), (9, 527660), (10, 474894), (12, 395745), (14, 339210), (15, 316596), (18, 263830), (20, 237447), (21, 226140), (28, 169605), (30, 158298), (35, 135684), (36, 131915), (42, 113070), (45, 105532), (60, 79149), (63, 75380), (70, 67842), (84, 56535), (90, 52766), (105, 45228), (126, 37690), (140, 33921), (180, 26383), (210, 22614), (252, 18845), (315, 15076), (420, 11307), (630, 7538), (1260, 3769)]