66448462020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3491}}^1\times {\mathrm{18661}}^1$

素因数の和:22181

約数の個数: 96

約数和(自身を含む): 197067136896

約数和(自身を除く): 130618674876

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 3491, 6982, 10473, 13964, 17455, 18661, 20946, 34910, 37322, 41892, 52365, 55983, 59347, 69820, 74644, 93305, 104730, 111966, 118694, 178041, 186610, 209460, 223932, 237388, 279915, 296735, 317237, 356082, 373220, 559830, 593470, 634474, 712164, 890205, 951711, 1119660, 1186940, 1268948, 1586185, 1780410, 1903422, 3172370, 3560820, 3806844, 4758555, 6344740, 9517110, 19034220, 65145551, 130291102, 195436653, 260582204, 325727755, 390873306, 651455510, 781746612, 977183265, 1107474367, 1302911020, 1954366530, 2214948734, 3322423101, 3908733060, 4429897468, 5537371835, 6644846202, 11074743670, 13289692404, 16612115505, 22149487340, 33224231010, 66448462020]

約数ペア:

[(1, 66448462020), (2, 33224231010), (3, 22149487340), (4, 16612115505), (5, 13289692404), (6, 11074743670), (10, 6644846202), (12, 5537371835), (15, 4429897468), (17, 3908733060), (20, 3322423101), (30, 2214948734), (34, 1954366530), (51, 1302911020), (60, 1107474367), (68, 977183265), (85, 781746612), (102, 651455510), (170, 390873306), (204, 325727755), (255, 260582204), (340, 195436653), (510, 130291102), (1020, 65145551), (3491, 19034220), (6982, 9517110), (10473, 6344740), (13964, 4758555), (17455, 3806844), (18661, 3560820), (20946, 3172370), (34910, 1903422), (37322, 1780410), (41892, 1586185), (52365, 1268948), (55983, 1186940), (59347, 1119660), (69820, 951711), (74644, 890205), (93305, 712164), (104730, 634474), (111966, 593470), (118694, 559830), (178041, 373220), (186610, 356082), (209460, 317237), (223932, 296735), (237388, 279915)]