186099990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{31489}}^1$

素因数の和:31696

約数の個数: 32

約数和(自身を含む): 448921440

約数和(自身を除く): 262821450

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 197, 394, 591, 985, 1182, 1970, 2955, 5910, 31489, 62978, 94467, 157445, 188934, 314890, 472335, 944670, 6203333, 12406666, 18609999, 31016665, 37219998, 62033330, 93049995, 186099990]

約数ペア:

[(1, 186099990), (2, 93049995), (3, 62033330), (5, 37219998), (6, 31016665), (10, 18609999), (15, 12406666), (30, 6203333), (197, 944670), (394, 472335), (591, 314890), (985, 188934), (1182, 157445), (1970, 94467), (2955, 62978), (5910, 31489)]