331329060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63473}}^1$

素因数の和:63517

約数の個数: 72

約数和(自身を含む): 1039704120

約数和(自身を除く): 708375060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 63473, 126946, 190419, 253892, 317365, 380838, 571257, 634730, 761676, 952095, 1142514, 1269460, 1840717, 1904190, 2285028, 2856285, 3681434, 3808380, 5522151, 5712570, 7362868, 9203585, 11044302, 11425140, 16566453, 18407170, 22088604, 27610755, 33132906, 36814340, 55221510, 66265812, 82832265, 110443020, 165664530, 331329060]

約数ペア:

[(1, 331329060), (2, 165664530), (3, 110443020), (4, 82832265), (5, 66265812), (6, 55221510), (9, 36814340), (10, 33132906), (12, 27610755), (15, 22088604), (18, 18407170), (20, 16566453), (29, 11425140), (30, 11044302), (36, 9203585), (45, 7362868), (58, 5712570), (60, 5522151), (87, 3808380), (90, 3681434), (116, 2856285), (145, 2285028), (174, 1904190), (180, 1840717), (261, 1269460), (290, 1142514), (348, 952095), (435, 761676), (522, 634730), (580, 571257), (870, 380838), (1044, 317365), (1305, 253892), (1740, 190419), (2610, 126946), (5220, 63473)]