30817872

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12589}}^1$

素因数の和:12620

約数の個数: 60

約数和(自身を含む): 91327860

約数和(自身を除く): 60509988

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 12589, 25178, 37767, 50356, 75534, 100712, 113301, 151068, 201424, 214013, 226602, 302136, 428026, 453204, 604272, 642039, 856052, 906408, 1284078, 1712104, 1812816, 1926117, 2568156, 3424208, 3852234, 5136312, 7704468, 10272624, 15408936, 30817872]

約数ペア:

[(1, 30817872), (2, 15408936), (3, 10272624), (4, 7704468), (6, 5136312), (8, 3852234), (9, 3424208), (12, 2568156), (16, 1926117), (17, 1812816), (18, 1712104), (24, 1284078), (34, 906408), (36, 856052), (48, 642039), (51, 604272), (68, 453204), (72, 428026), (102, 302136), (136, 226602), (144, 214013), (153, 201424), (204, 151068), (272, 113301), (306, 100712), (408, 75534), (612, 50356), (816, 37767), (1224, 25178), (2448, 12589)]