56078190

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{29671}}^1$

素因数の和:29694

約数の個数: 64

約数和(自身を含む): 170910720

約数和(自身を除く): 114832530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 29671, 59342, 89013, 148355, 178026, 207697, 267039, 296710, 415394, 445065, 534078, 623091, 801117, 890130, 1038485, 1246182, 1335195, 1602234, 1869273, 2076970, 2670390, 3115455, 3738546, 4005585, 5607819, 6230910, 8011170, 9346365, 11215638, 18692730, 28039095, 56078190]

約数ペア:

[(1, 56078190), (2, 28039095), (3, 18692730), (5, 11215638), (6, 9346365), (7, 8011170), (9, 6230910), (10, 5607819), (14, 4005585), (15, 3738546), (18, 3115455), (21, 2670390), (27, 2076970), (30, 1869273), (35, 1602234), (42, 1335195), (45, 1246182), (54, 1038485), (63, 890130), (70, 801117), (90, 623091), (105, 534078), (126, 445065), (135, 415394), (189, 296710), (210, 267039), (270, 207697), (315, 178026), (378, 148355), (630, 89013), (945, 59342), (1890, 29671)]