30717204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{727}}^1$

素因数の和:1244

約数の個数: 48

約数和(自身を含む): 82188288

約数和(自身を除く): 51471084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 503, 727, 1006, 1454, 1509, 2012, 2181, 2908, 3018, 3521, 4362, 5089, 6036, 7042, 8724, 10178, 10563, 14084, 15267, 20356, 21126, 30534, 42252, 61068, 365681, 731362, 1097043, 1462724, 2194086, 2559767, 4388172, 5119534, 7679301, 10239068, 15358602, 30717204]

約数ペア:

[(1, 30717204), (2, 15358602), (3, 10239068), (4, 7679301), (6, 5119534), (7, 4388172), (12, 2559767), (14, 2194086), (21, 1462724), (28, 1097043), (42, 731362), (84, 365681), (503, 61068), (727, 42252), (1006, 30534), (1454, 21126), (1509, 20356), (2012, 15267), (2181, 14084), (2908, 10563), (3018, 10178), (3521, 8724), (4362, 7042), (5089, 6036)]