755566980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{30491}}^1$

素因数の和:30569

約数の個数: 96

約数和(自身を含む): 2458874880

約数和(自身を除く): 1703307900

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 59, 60, 70, 84, 105, 118, 140, 177, 210, 236, 295, 354, 413, 420, 590, 708, 826, 885, 1180, 1239, 1652, 1770, 2065, 2478, 3540, 4130, 4956, 6195, 8260, 12390, 24780, 30491, 60982, 91473, 121964, 152455, 182946, 213437, 304910, 365892, 426874, 457365, 609820, 640311, 853748, 914730, 1067185, 1280622, 1798969, 1829460, 2134370, 2561244, 3201555, 3597938, 4268740, 5396907, 6403110, 7195876, 8994845, 10793814, 12592783, 12806220, 17989690, 21587628, 25185566, 26984535, 35979380, 37778349, 50371132, 53969070, 62963915, 75556698, 107938140, 125927830, 151113396, 188891745, 251855660, 377783490, 755566980]

約数ペア:

[(1, 755566980), (2, 377783490), (3, 251855660), (4, 188891745), (5, 151113396), (6, 125927830), (7, 107938140), (10, 75556698), (12, 62963915), (14, 53969070), (15, 50371132), (20, 37778349), (21, 35979380), (28, 26984535), (30, 25185566), (35, 21587628), (42, 17989690), (59, 12806220), (60, 12592783), (70, 10793814), (84, 8994845), (105, 7195876), (118, 6403110), (140, 5396907), (177, 4268740), (210, 3597938), (236, 3201555), (295, 2561244), (354, 2134370), (413, 1829460), (420, 1798969), (590, 1280622), (708, 1067185), (826, 914730), (885, 853748), (1180, 640311), (1239, 609820), (1652, 457365), (1770, 426874), (2065, 365892), (2478, 304910), (3540, 213437), (4130, 182946), (4956, 152455), (6195, 121964), (8260, 91473), (12390, 60982), (24780, 30491)]