30240348

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{547}}^1$

素因数の和:842

約数の個数: 48

約数和(自身を含む): 75124224

約数和(自身を除く): 44883876

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 271, 542, 547, 813, 1084, 1094, 1626, 1641, 2188, 3252, 3282, 4607, 6564, 9214, 9299, 13821, 18428, 18598, 27642, 27897, 37196, 55284, 55794, 111588, 148237, 296474, 444711, 592948, 889422, 1778844, 2520029, 5040058, 7560087, 10080116, 15120174, 30240348]

約数ペア:

[(1, 30240348), (2, 15120174), (3, 10080116), (4, 7560087), (6, 5040058), (12, 2520029), (17, 1778844), (34, 889422), (51, 592948), (68, 444711), (102, 296474), (204, 148237), (271, 111588), (542, 55794), (547, 55284), (813, 37196), (1084, 27897), (1094, 27642), (1626, 18598), (1641, 18428), (2188, 13821), (3252, 9299), (3282, 9214), (4607, 6564)]