630129060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{318247}}^1$

素因数の和:318273

約数の個数: 72

約数和(自身を含む): 2085160896

約数和(自身を除く): 1455031836

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, 318247, 636494, 954741, 1272988, 1591235, 1909482, 2864223, 3182470, 3500717, 3818964, 4773705, 5728446, 6364940, 7001434, 9547410, 10502151, 11456892, 14002868, 14321115, 17503585, 19094820, 21004302, 28642230, 31506453, 35007170, 42008604, 52510755, 57284460, 63012906, 70014340, 105021510, 126025812, 157532265, 210043020, 315064530, 630129060]

約数ペア:

[(1, 630129060), (2, 315064530), (3, 210043020), (4, 157532265), (5, 126025812), (6, 105021510), (9, 70014340), (10, 63012906), (11, 57284460), (12, 52510755), (15, 42008604), (18, 35007170), (20, 31506453), (22, 28642230), (30, 21004302), (33, 19094820), (36, 17503585), (44, 14321115), (45, 14002868), (55, 11456892), (60, 10502151), (66, 9547410), (90, 7001434), (99, 6364940), (110, 5728446), (132, 4773705), (165, 3818964), (180, 3500717), (198, 3182470), (220, 2864223), (330, 1909482), (396, 1591235), (495, 1272988), (660, 954741), (990, 636494), (1980, 318247)]