85577730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6907}}^1$

素因数の和:6983

約数の個数: 64

約数和(自身を含む): 238740480

約数和(自身を除く): 153162750

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 59, 70, 105, 118, 177, 210, 295, 354, 413, 590, 826, 885, 1239, 1770, 2065, 2478, 4130, 6195, 6907, 12390, 13814, 20721, 34535, 41442, 48349, 69070, 96698, 103605, 145047, 207210, 241745, 290094, 407513, 483490, 725235, 815026, 1222539, 1450470, 2037565, 2445078, 2852591, 4075130, 5705182, 6112695, 8557773, 12225390, 14262955, 17115546, 28525910, 42788865, 85577730]

約数ペア:

[(1, 85577730), (2, 42788865), (3, 28525910), (5, 17115546), (6, 14262955), (7, 12225390), (10, 8557773), (14, 6112695), (15, 5705182), (21, 4075130), (30, 2852591), (35, 2445078), (42, 2037565), (59, 1450470), (70, 1222539), (105, 815026), (118, 725235), (177, 483490), (210, 407513), (295, 290094), (354, 241745), (413, 207210), (590, 145047), (826, 103605), (885, 96698), (1239, 69070), (1770, 48349), (2065, 41442), (2478, 34535), (4130, 20721), (6195, 13814), (6907, 12390)]