18316050

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{5309}}^1$

素因数の和:5347

約数の個数: 48

約数和(自身を含む): 47407680

約数和(自身を除く): 29091630

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, 3450, 5309, 10618, 15927, 26545, 31854, 53090, 79635, 122107, 132725, 159270, 244214, 265450, 366321, 398175, 610535, 732642, 796350, 1221070, 1831605, 3052675, 3663210, 6105350, 9158025, 18316050]

約数ペア:

[(1, 18316050), (2, 9158025), (3, 6105350), (5, 3663210), (6, 3052675), (10, 1831605), (15, 1221070), (23, 796350), (25, 732642), (30, 610535), (46, 398175), (50, 366321), (69, 265450), (75, 244214), (115, 159270), (138, 132725), (150, 122107), (230, 79635), (345, 53090), (575, 31854), (690, 26545), (1150, 15927), (1725, 10618), (3450, 5309)]