8253690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 20995200

約数和(自身を除く): 12741510

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 53, 58, 87, 106, 145, 159, 174, 179, 265, 290, 318, 358, 435, 530, 537, 795, 870, 895, 1074, 1537, 1590, 1790, 2685, 3074, 4611, 5191, 5370, 7685, 9222, 9487, 10382, 15370, 15573, 18974, 23055, 25955, 28461, 31146, 46110, 47435, 51910, 56922, 77865, 94870, 142305, 155730, 275123, 284610, 550246, 825369, 1375615, 1650738, 2751230, 4126845, 8253690]

約数ペア:

[(1, 8253690), (2, 4126845), (3, 2751230), (5, 1650738), (6, 1375615), (10, 825369), (15, 550246), (29, 284610), (30, 275123), (53, 155730), (58, 142305), (87, 94870), (106, 77865), (145, 56922), (159, 51910), (174, 47435), (179, 46110), (265, 31146), (290, 28461), (318, 25955), (358, 23055), (435, 18974), (530, 15573), (537, 15370), (795, 10382), (870, 9487), (895, 9222), (1074, 7685), (1537, 5370), (1590, 5191), (1790, 4611), (2685, 3074)]