68834535

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 139705344

約数和(自身を除く): 70870809

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 61, 77, 105, 165, 183, 231, 305, 385, 427, 671, 915, 977, 1155, 1281, 2013, 2135, 2931, 3355, 4697, 4885, 6405, 6839, 10065, 10747, 14091, 14655, 20517, 23485, 32241, 34195, 53735, 59597, 70455, 75229, 102585, 161205, 178791, 225687, 297985, 376145, 417179, 655567, 893955, 1128435, 1251537, 1966701, 2085895, 3277835, 4588969, 6257685, 9833505, 13766907, 22944845, 68834535]

約数ペア:

[(1, 68834535), (3, 22944845), (5, 13766907), (7, 9833505), (11, 6257685), (15, 4588969), (21, 3277835), (33, 2085895), (35, 1966701), (55, 1251537), (61, 1128435), (77, 893955), (105, 655567), (165, 417179), (183, 376145), (231, 297985), (305, 225687), (385, 178791), (427, 161205), (671, 102585), (915, 75229), (977, 70455), (1155, 59597), (1281, 53735), (2013, 34195), (2135, 32241), (2931, 23485), (3355, 20517), (4697, 14655), (4885, 14091), (6405, 10747), (6839, 10065)]