73611870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:194

約数の個数: 128

約数和(自身を含む): 198567936

約数和(自身を除く): 124956066

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 37, 47, 51, 74, 83, 85, 94, 102, 111, 141, 166, 170, 185, 222, 235, 249, 255, 282, 370, 415, 470, 498, 510, 555, 629, 705, 799, 830, 1110, 1245, 1258, 1410, 1411, 1598, 1739, 1887, 2397, 2490, 2822, 3071, 3145, 3478, 3774, 3901, 3995, 4233, 4794, 5217, 6142, 6290, 7055, 7802, 7990, 8466, 8695, 9213, 9435, 10434, 11703, 11985, 14110, 15355, 17390, 18426, 18870, 19505, 21165, 23406, 23970, 26085, 29563, 30710, 39010, 42330, 46065, 52170, 52207, 58515, 59126, 66317, 88689, 92130, 104414, 117030, 132634, 144337, 147815, 156621, 177378, 198951, 261035, 288674, 295630, 313242, 331585, 397902, 433011, 443445, 522070, 663170, 721685, 783105, 866022, 886890, 994755, 1443370, 1566210, 1989510, 2165055, 2453729, 4330110, 4907458, 7361187, 12268645, 14722374, 24537290, 36805935, 73611870]

約数ペア:

[(1, 73611870), (2, 36805935), (3, 24537290), (5, 14722374), (6, 12268645), (10, 7361187), (15, 4907458), (17, 4330110), (30, 2453729), (34, 2165055), (37, 1989510), (47, 1566210), (51, 1443370), (74, 994755), (83, 886890), (85, 866022), (94, 783105), (102, 721685), (111, 663170), (141, 522070), (166, 443445), (170, 433011), (185, 397902), (222, 331585), (235, 313242), (249, 295630), (255, 288674), (282, 261035), (370, 198951), (415, 177378), (470, 156621), (498, 147815), (510, 144337), (555, 132634), (629, 117030), (705, 104414), (799, 92130), (830, 88689), (1110, 66317), (1245, 59126), (1258, 58515), (1410, 52207), (1411, 52170), (1598, 46065), (1739, 42330), (1887, 39010), (2397, 30710), (2490, 29563), (2822, 26085), (3071, 23970), (3145, 23406), (3478, 21165), (3774, 19505), (3901, 18870), (3995, 18426), (4233, 17390), (4794, 15355), (5217, 14110), (6142, 11985), (6290, 11703), (7055, 10434), (7802, 9435), (7990, 9213), (8466, 8695)]