9955260

素因数分解:

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

素因数の和:7923

約数の個数: 72

約数和(自身を含む): 34515936

約数和(自身を除く): 24560676

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, 7901, 15802, 23703, 31604, 39505, 47406, 55307, 71109, 79010, 94812, 110614, 118515, 142218, 158020, 165921, 221228, 237030, 276535, 284436, 331842, 355545, 474060, 497763, 553070, 663684, 711090, 829605, 995526, 1106140, 1422180, 1659210, 1991052, 2488815, 3318420, 4977630, 9955260]

約数ペア:

[(1, 9955260), (2, 4977630), (3, 3318420), (4, 2488815), (5, 1991052), (6, 1659210), (7, 1422180), (9, 1106140), (10, 995526), (12, 829605), (14, 711090), (15, 663684), (18, 553070), (20, 497763), (21, 474060), (28, 355545), (30, 331842), (35, 284436), (36, 276535), (42, 237030), (45, 221228), (60, 165921), (63, 158020), (70, 142218), (84, 118515), (90, 110614), (105, 94812), (126, 79010), (140, 71109), (180, 55307), (210, 47406), (252, 39505), (315, 31604), (420, 23703), (630, 15802), (1260, 7901)]