8276970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1159

約数の個数: 64

約数和(自身を含む): 22538880

約数和(自身を除く): 14261910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1117, 1235, 1482, 2234, 2470, 3351, 3705, 5585, 6702, 7410, 11170, 14521, 16755, 21223, 29042, 33510, 42446, 43563, 63669, 72605, 87126, 106115, 127338, 145210, 212230, 217815, 275899, 318345, 435630, 551798, 636690, 827697, 1379495, 1655394, 2758990, 4138485, 8276970]

約数ペア:

[(1, 8276970), (2, 4138485), (3, 2758990), (5, 1655394), (6, 1379495), (10, 827697), (13, 636690), (15, 551798), (19, 435630), (26, 318345), (30, 275899), (38, 217815), (39, 212230), (57, 145210), (65, 127338), (78, 106115), (95, 87126), (114, 72605), (130, 63669), (190, 43563), (195, 42446), (247, 33510), (285, 29042), (390, 21223), (494, 16755), (570, 14521), (741, 11170), (1117, 7410), (1235, 6702), (1482, 5585), (2234, 3705), (2470, 3351)]