272731020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{46861}}^1$

素因数の和:46970

約数の個数: 48

約数和(自身を含む): 771535968

約数和(自身を除く): 498804948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 46861, 93722, 140583, 187444, 234305, 281166, 468610, 562332, 702915, 937220, 1405830, 2811660, 4545517, 9091034, 13636551, 18182068, 22727585, 27273102, 45455170, 54546204, 68182755, 90910340, 136365510, 272731020]

約数ペア:

[(1, 272731020), (2, 136365510), (3, 90910340), (4, 68182755), (5, 54546204), (6, 45455170), (10, 27273102), (12, 22727585), (15, 18182068), (20, 13636551), (30, 9091034), (60, 4545517), (97, 2811660), (194, 1405830), (291, 937220), (388, 702915), (485, 562332), (582, 468610), (970, 281166), (1164, 234305), (1455, 187444), (1940, 140583), (2910, 93722), (5820, 46861)]