68644730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1595

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 88119430

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 59, 70, 77, 110, 118, 154, 295, 385, 413, 590, 649, 770, 826, 1298, 1511, 2065, 3022, 3245, 4130, 4543, 6490, 7555, 9086, 10577, 15110, 16621, 21154, 22715, 33242, 45430, 52885, 83105, 89149, 105770, 116347, 166210, 178298, 232694, 445745, 581735, 624043, 891490, 980639, 1163470, 1248086, 1961278, 3120215, 4903195, 6240430, 6864473, 9806390, 13728946, 34322365, 68644730]

約数ペア:

[(1, 68644730), (2, 34322365), (5, 13728946), (7, 9806390), (10, 6864473), (11, 6240430), (14, 4903195), (22, 3120215), (35, 1961278), (55, 1248086), (59, 1163470), (70, 980639), (77, 891490), (110, 624043), (118, 581735), (154, 445745), (295, 232694), (385, 178298), (413, 166210), (590, 116347), (649, 105770), (770, 89149), (826, 83105), (1298, 52885), (1511, 45430), (2065, 33242), (3022, 22715), (3245, 21154), (4130, 16621), (4543, 15110), (6490, 10577), (7555, 9086)]