169759860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{4373}}^1$

素因数の和:5032

約数の個数: 48

約数和(自身を含む): 476171136

約数和(自身を除く): 306411276

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1294, 1941, 2588, 3235, 3882, 4373, 6470, 7764, 8746, 9705, 12940, 13119, 17492, 19410, 21865, 26238, 38820, 43730, 52476, 65595, 87460, 131190, 262380, 2829331, 5658662, 8487993, 11317324, 14146655, 16975986, 28293310, 33951972, 42439965, 56586620, 84879930, 169759860]

約数ペア:

[(1, 169759860), (2, 84879930), (3, 56586620), (4, 42439965), (5, 33951972), (6, 28293310), (10, 16975986), (12, 14146655), (15, 11317324), (20, 8487993), (30, 5658662), (60, 2829331), (647, 262380), (1294, 131190), (1941, 87460), (2588, 65595), (3235, 52476), (3882, 43730), (4373, 38820), (6470, 26238), (7764, 21865), (8746, 19410), (9705, 17492), (12940, 13119)]