74497740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73037}}^1$

素因数の和:73066

約数の個数: 48

約数和(自身を含む): 220866912

約数和(自身を除く): 146369172

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 73037, 146074, 219111, 292148, 365185, 438222, 730370, 876444, 1095555, 1241629, 1460740, 2191110, 2483258, 3724887, 4382220, 4966516, 6208145, 7449774, 12416290, 14899548, 18624435, 24832580, 37248870, 74497740]

約数ペア:

[(1, 74497740), (2, 37248870), (3, 24832580), (4, 18624435), (5, 14899548), (6, 12416290), (10, 7449774), (12, 6208145), (15, 4966516), (17, 4382220), (20, 3724887), (30, 2483258), (34, 2191110), (51, 1460740), (60, 1241629), (68, 1095555), (85, 876444), (102, 730370), (170, 438222), (204, 365185), (255, 292148), (340, 219111), (510, 146074), (1020, 73037)]