4977630

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{7901}}^1$

素因数の和:7921

約数の個数: 48

約数和(自身を含む): 14792544

約数和(自身を除く): 9814914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 7901, 15802, 23703, 39505, 47406, 55307, 71109, 79010, 110614, 118515, 142218, 165921, 237030, 276535, 331842, 355545, 497763, 553070, 711090, 829605, 995526, 1659210, 2488815, 4977630]

約数ペア:

[(1, 4977630), (2, 2488815), (3, 1659210), (5, 995526), (6, 829605), (7, 711090), (9, 553070), (10, 497763), (14, 355545), (15, 331842), (18, 276535), (21, 237030), (30, 165921), (35, 142218), (42, 118515), (45, 110614), (63, 79010), (70, 71109), (90, 55307), (105, 47406), (126, 39505), (210, 23703), (315, 15802), (630, 7901)]