805551540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{583733}}^1$

素因数の和:583768

約数の個数: 48

約数和(自身を含む): 2353615488

約数和(自身を除く): 1548063948

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, 583733, 1167466, 1751199, 2334932, 2918665, 3502398, 5837330, 7004796, 8755995, 11674660, 13425859, 17511990, 26851718, 35023980, 40277577, 53703436, 67129295, 80555154, 134258590, 161110308, 201387885, 268517180, 402775770, 805551540]

約数ペア:

[(1, 805551540), (2, 402775770), (3, 268517180), (4, 201387885), (5, 161110308), (6, 134258590), (10, 80555154), (12, 67129295), (15, 53703436), (20, 40277577), (23, 35023980), (30, 26851718), (46, 17511990), (60, 13425859), (69, 11674660), (92, 8755995), (115, 7004796), (138, 5837330), (230, 3502398), (276, 2918665), (345, 2334932), (460, 1751199), (690, 1167466), (1380, 583733)]