1342670245

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{277}}^1$

素因数の和:542

約数の個数: 64

約数和(自身を含む): 2008005120

約数和(自身を除く): 665334875

約数列:

[1, 5, 7, 19, 35, 37, 95, 133, 185, 197, 259, 277, 665, 703, 985, 1295, 1379, 1385, 1939, 3515, 3743, 4921, 5263, 6895, 7289, 9695, 10249, 18715, 24605, 26201, 26315, 36445, 36841, 51023, 51245, 54569, 71743, 131005, 138491, 184205, 194731, 255115, 272845, 358715, 381983, 692455, 969437, 973655, 1036811, 1363117, 1909915, 2019053, 4847185, 5184055, 6815585, 7257677, 10095265, 14133371, 36288385, 38362007, 70666855, 191810035, 268534049, 1342670245]

約数ペア:

[(1, 1342670245), (5, 268534049), (7, 191810035), (19, 70666855), (35, 38362007), (37, 36288385), (95, 14133371), (133, 10095265), (185, 7257677), (197, 6815585), (259, 5184055), (277, 4847185), (665, 2019053), (703, 1909915), (985, 1363117), (1295, 1036811), (1379, 973655), (1385, 969437), (1939, 692455), (3515, 381983), (3743, 358715), (4921, 272845), (5263, 255115), (6895, 194731), (7289, 184205), (9695, 138491), (10249, 131005), (18715, 71743), (24605, 54569), (26201, 51245), (26315, 51023), (36445, 36841)]