74397930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{24077}}^1$

素因数の和:24190

約数の個数: 32

約数和(自身を含む): 180296064

約数和(自身を除く): 105898134

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 24077, 48154, 72231, 120385, 144462, 240770, 361155, 722310, 2479931, 4959862, 7439793, 12399655, 14879586, 24799310, 37198965, 74397930]

約数ペア:

[(1, 74397930), (2, 37198965), (3, 24799310), (5, 14879586), (6, 12399655), (10, 7439793), (15, 4959862), (30, 2479931), (103, 722310), (206, 361155), (309, 240770), (515, 144462), (618, 120385), (1030, 72231), (1545, 48154), (3090, 24077)]