7123410

素因数分解:

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

素因数の和:3792

約数の個数: 64

約数和(自身を含む): 21715200

約数和(自身を除く): 14591790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 3769, 7538, 11307, 18845, 22614, 26383, 33921, 37690, 52766, 56535, 67842, 79149, 101763, 113070, 131915, 158298, 169605, 203526, 237447, 263830, 339210, 395745, 474894, 508815, 712341, 791490, 1017630, 1187235, 1424682, 2374470, 3561705, 7123410]

約数ペア:

[(1, 7123410), (2, 3561705), (3, 2374470), (5, 1424682), (6, 1187235), (7, 1017630), (9, 791490), (10, 712341), (14, 508815), (15, 474894), (18, 395745), (21, 339210), (27, 263830), (30, 237447), (35, 203526), (42, 169605), (45, 158298), (54, 131915), (63, 113070), (70, 101763), (90, 79149), (105, 67842), (126, 56535), (135, 52766), (189, 37690), (210, 33921), (270, 26383), (315, 22614), (378, 18845), (630, 11307), (945, 7538), (1890, 3769)]