8731950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{2531}}^1$

素因数の和:2569

約数の個数: 48

約数和(自身を含む): 22605696

約数和(自身を除く): 13873746

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 2531, 3450, 5062, 7593, 12655, 15186, 25310, 37965, 58213, 63275, 75930, 116426, 126550, 174639, 189825, 291065, 349278, 379650, 582130, 873195, 1455325, 1746390, 2910650, 4365975, 8731950]

約数ペア:

[(1, 8731950), (2, 4365975), (3, 2910650), (5, 1746390), (6, 1455325), (10, 873195), (15, 582130), (23, 379650), (25, 349278), (30, 291065), (46, 189825), (50, 174639), (69, 126550), (75, 116426), (115, 75930), (138, 63275), (150, 58213), (230, 37965), (345, 25310), (575, 15186), (690, 12655), (1150, 7593), (1725, 5062), (2531, 3450)]