2391540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1733}}^1$

素因数の和:1768

約数の個数: 48

約数和(自身を含む): 6991488

約数和(自身を除く): 4599948

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, 1733, 3466, 5199, 6932, 8665, 10398, 17330, 20796, 25995, 34660, 39859, 51990, 79718, 103980, 119577, 159436, 199295, 239154, 398590, 478308, 597885, 797180, 1195770, 2391540]

約数ペア:

[(1, 2391540), (2, 1195770), (3, 797180), (4, 597885), (5, 478308), (6, 398590), (10, 239154), (12, 199295), (15, 159436), (20, 119577), (23, 103980), (30, 79718), (46, 51990), (60, 39859), (69, 34660), (92, 25995), (115, 20796), (138, 17330), (230, 10398), (276, 8665), (345, 6932), (460, 5199), (690, 3466), (1380, 1733)]