2971011660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2152907}}^1$

素因数の和:2152942

約数の個数: 48

約数和(自身を含む): 8680525056

約数和(自身を除く): 5709513396

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 2152907, 4305814, 6458721, 8611628, 10764535, 12917442, 21529070, 25834884, 32293605, 43058140, 49516861, 64587210, 99033722, 129174420, 148550583, 198067444, 247584305, 297101166, 495168610, 594202332, 742752915, 990337220, 1485505830, 2971011660]

約数ペア:

[(1, 2971011660), (2, 1485505830), (3, 990337220), (4, 742752915), (5, 594202332), (6, 495168610), (10, 297101166), (12, 247584305), (15, 198067444), (20, 148550583), (23, 129174420), (30, 99033722), (46, 64587210), (60, 49516861), (69, 43058140), (92, 32293605), (115, 25834884), (138, 21529070), (230, 12917442), (276, 10764535), (345, 8611628), (460, 6458721), (690, 4305814), (1380, 2152907)]