7942744260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4011487}}^1$

素因数の和:4011513

約数の個数: 72

約数和(自身を含む): 26283269376

約数和(自身を除く): 18340525116

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 4011487, 8022974, 12034461, 16045948, 20057435, 24068922, 36103383, 40114870, 44126357, 48137844, 60172305, 72206766, 80229740, 88252714, 120344610, 132379071, 144413532, 176505428, 180516915, 220631785, 240689220, 264758142, 361033830, 397137213, 441263570, 529516284, 661895355, 722067660, 794274426, 882527140, 1323790710, 1588548852, 1985686065, 2647581420, 3971372130, 7942744260]

約数ペア:

[(1, 7942744260), (2, 3971372130), (3, 2647581420), (4, 1985686065), (5, 1588548852), (6, 1323790710), (9, 882527140), (10, 794274426), (11, 722067660), (12, 661895355), (15, 529516284), (18, 441263570), (20, 397137213), (22, 361033830), (30, 264758142), (33, 240689220), (36, 220631785), (44, 180516915), (45, 176505428), (55, 144413532), (60, 132379071), (66, 120344610), (90, 88252714), (99, 80229740), (110, 72206766), (132, 60172305), (165, 48137844), (180, 44126357), (198, 40114870), (220, 36103383), (330, 24068922), (396, 20057435), (495, 16045948), (660, 12034461), (990, 8022974), (1980, 4011487)]