70420570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:375

約数の個数: 64

約数和(自身を含む): 144446976

約数和(自身を除く): 74026406

約数列:

[1, 2, 5, 10, 11, 22, 47, 53, 55, 94, 106, 110, 235, 257, 265, 470, 514, 517, 530, 583, 1034, 1166, 1285, 2491, 2570, 2585, 2827, 2915, 4982, 5170, 5654, 5830, 12079, 12455, 13621, 14135, 24158, 24910, 27242, 27401, 28270, 54802, 60395, 68105, 120790, 132869, 136210, 137005, 149831, 265738, 274010, 299662, 640187, 664345, 749155, 1280374, 1328690, 1498310, 3200935, 6401870, 7042057, 14084114, 35210285, 70420570]

約数ペア:

[(1, 70420570), (2, 35210285), (5, 14084114), (10, 7042057), (11, 6401870), (22, 3200935), (47, 1498310), (53, 1328690), (55, 1280374), (94, 749155), (106, 664345), (110, 640187), (235, 299662), (257, 274010), (265, 265738), (470, 149831), (514, 137005), (517, 136210), (530, 132869), (583, 120790), (1034, 68105), (1166, 60395), (1285, 54802), (2491, 28270), (2570, 27401), (2585, 27242), (2827, 24910), (2915, 24158), (4982, 14135), (5170, 13621), (5654, 12455), (5830, 12079)]