152374970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2141}}^1$

素因数の和:2806

約数の個数: 32

約数和(自身を含む): 299811456

約数和(自身を除く): 147436486

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 647, 1294, 2141, 3235, 4282, 6470, 7117, 10705, 14234, 21410, 23551, 35585, 47102, 71170, 117755, 235510, 1385227, 2770454, 6926135, 13852270, 15237497, 30474994, 76187485, 152374970]

約数ペア:

[(1, 152374970), (2, 76187485), (5, 30474994), (10, 15237497), (11, 13852270), (22, 6926135), (55, 2770454), (110, 1385227), (647, 235510), (1294, 117755), (2141, 71170), (3235, 47102), (4282, 35585), (6470, 23551), (7117, 21410), (10705, 14234)]