7704270

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{1747}}^1$

素因数の和:1774

約数の個数: 72

約数和(自身を含む): 23314824

約数和(自身を除く): 15610554

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 1747, 2205, 3494, 4410, 5241, 8735, 10482, 12229, 15723, 17470, 24458, 26205, 31446, 36687, 52410, 61145, 73374, 78615, 85603, 110061, 122290, 157230, 171206, 183435, 220122, 256809, 366870, 428015, 513618, 550305, 770427, 856030, 1100610, 1284045, 1540854, 2568090, 3852135, 7704270]

約数ペア:

[(1, 7704270), (2, 3852135), (3, 2568090), (5, 1540854), (6, 1284045), (7, 1100610), (9, 856030), (10, 770427), (14, 550305), (15, 513618), (18, 428015), (21, 366870), (30, 256809), (35, 220122), (42, 183435), (45, 171206), (49, 157230), (63, 122290), (70, 110061), (90, 85603), (98, 78615), (105, 73374), (126, 61145), (147, 52410), (210, 36687), (245, 31446), (294, 26205), (315, 24458), (441, 17470), (490, 15723), (630, 12229), (735, 10482), (882, 8735), (1470, 5241), (1747, 4410), (2205, 3494)]