549948070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^2\times {\mathrm{607}}^1$

素因数の和:714

約数の個数: 72

約数和(自身を含む): 1180868544

約数和(自身を除く): 630920474

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 607, 1214, 1505, 1849, 2107, 3010, 3035, 3698, 4214, 4249, 6070, 8498, 9245, 10535, 12943, 18490, 21070, 21245, 25886, 26101, 29743, 42490, 52202, 59486, 64715, 90601, 129430, 130505, 148715, 181202, 182707, 261010, 297430, 365414, 453005, 906010, 913535, 1122343, 1278949, 1827070, 2244686, 2557898, 5611715, 6394745, 7856401, 11223430, 12789490, 15712802, 39282005, 54994807, 78564010, 109989614, 274974035, 549948070]

約数ペア:

[(1, 549948070), (2, 274974035), (5, 109989614), (7, 78564010), (10, 54994807), (14, 39282005), (35, 15712802), (43, 12789490), (49, 11223430), (70, 7856401), (86, 6394745), (98, 5611715), (215, 2557898), (245, 2244686), (301, 1827070), (430, 1278949), (490, 1122343), (602, 913535), (607, 906010), (1214, 453005), (1505, 365414), (1849, 297430), (2107, 261010), (3010, 182707), (3035, 181202), (3698, 148715), (4214, 130505), (4249, 129430), (6070, 90601), (8498, 64715), (9245, 59486), (10535, 52202), (12943, 42490), (18490, 29743), (21070, 26101), (21245, 25886)]