2018987910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{7477733}}^1$

素因数の和:7477749

約数の個数: 32

約数和(自身を含む): 5383968480

約数和(自身を除く): 3364980570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 7477733, 14955466, 22433199, 37388665, 44866398, 67299597, 74777330, 112165995, 134599194, 201898791, 224331990, 336497985, 403797582, 672995970, 1009493955, 2018987910]

約数ペア:

[(1, 2018987910), (2, 1009493955), (3, 672995970), (5, 403797582), (6, 336497985), (9, 224331990), (10, 201898791), (15, 134599194), (18, 112165995), (27, 74777330), (30, 67299597), (45, 44866398), (54, 37388665), (90, 22433199), (135, 14955466), (270, 7477733)]