170581460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{7043}}^1$

素因数の和:7232

約数の個数: 48

約数和(自身を含む): 411820416

約数和(自身を除く): 241238956

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 6055, 7043, 12110, 14086, 24220, 28172, 35215, 49301, 70430, 98602, 140860, 197204, 246505, 493010, 986020, 1218439, 2436878, 4873756, 6092195, 8529073, 12184390, 17058146, 24368780, 34116292, 42645365, 85290730, 170581460]

約数ペア:

[(1, 170581460), (2, 85290730), (4, 42645365), (5, 34116292), (7, 24368780), (10, 17058146), (14, 12184390), (20, 8529073), (28, 6092195), (35, 4873756), (70, 2436878), (140, 1218439), (173, 986020), (346, 493010), (692, 246505), (865, 197204), (1211, 140860), (1730, 98602), (2422, 70430), (3460, 49301), (4844, 35215), (6055, 28172), (7043, 24220), (12110, 14086)]