27757530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1723}}^1$

素因数の和:1915

約数の個数: 48

約数和(自身を含む): 72614880

約数和(自身を除く): 44857350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 179, 358, 537, 895, 1074, 1611, 1723, 1790, 2685, 3222, 3446, 5169, 5370, 8055, 8615, 10338, 15507, 16110, 17230, 25845, 31014, 51690, 77535, 155070, 308417, 616834, 925251, 1542085, 1850502, 2775753, 3084170, 4626255, 5551506, 9252510, 13878765, 27757530]

約数ペア:

[(1, 27757530), (2, 13878765), (3, 9252510), (5, 5551506), (6, 4626255), (9, 3084170), (10, 2775753), (15, 1850502), (18, 1542085), (30, 925251), (45, 616834), (90, 308417), (179, 155070), (358, 77535), (537, 51690), (895, 31014), (1074, 25845), (1611, 17230), (1723, 16110), (1790, 15507), (2685, 10338), (3222, 8615), (3446, 8055), (5169, 5370)]