2243325980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{340931}}^1$

素因数の和:340994

約数の個数: 48

約数和(自身を含む): 5498551296

約数和(自身を除く): 3255225316

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 340931, 681862, 1363724, 1704655, 2386517, 3409310, 4773034, 6818620, 9546068, 11932585, 16023757, 23865170, 32047514, 47730340, 64095028, 80118785, 112166299, 160237570, 224332598, 320475140, 448665196, 560831495, 1121662990, 2243325980]

約数ペア:

[(1, 2243325980), (2, 1121662990), (4, 560831495), (5, 448665196), (7, 320475140), (10, 224332598), (14, 160237570), (20, 112166299), (28, 80118785), (35, 64095028), (47, 47730340), (70, 32047514), (94, 23865170), (140, 16023757), (188, 11932585), (235, 9546068), (329, 6818620), (470, 4773034), (658, 3409310), (940, 2386517), (1316, 1704655), (1645, 1363724), (3290, 681862), (6580, 340931)]