2575786430

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{2843}}^1$

素因数の和:2950

約数の個数: 72

約数和(自身を含む): 5523667992

約数和(自身を除く): 2947881562

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 1849, 2107, 2843, 3010, 3698, 4214, 5686, 9245, 10535, 12943, 14215, 18490, 19901, 21070, 25886, 28430, 39802, 64715, 90601, 99505, 122249, 129430, 139307, 181202, 199010, 244498, 278614, 453005, 611245, 696535, 855743, 906010, 1222490, 1393070, 1711486, 4278715, 5256707, 5990201, 8557430, 10513414, 11980402, 26283535, 29951005, 36796949, 52567070, 59902010, 73593898, 183984745, 257578643, 367969490, 515157286, 1287893215, 2575786430]

約数ペア:

[(1, 2575786430), (2, 1287893215), (5, 515157286), (7, 367969490), (10, 257578643), (14, 183984745), (35, 73593898), (43, 59902010), (49, 52567070), (70, 36796949), (86, 29951005), (98, 26283535), (215, 11980402), (245, 10513414), (301, 8557430), (430, 5990201), (490, 5256707), (602, 4278715), (1505, 1711486), (1849, 1393070), (2107, 1222490), (2843, 906010), (3010, 855743), (3698, 696535), (4214, 611245), (5686, 453005), (9245, 278614), (10535, 244498), (12943, 199010), (14215, 181202), (18490, 139307), (19901, 129430), (21070, 122249), (25886, 99505), (28430, 90601), (39802, 64715)]