30215256

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{719}}^1$

素因数の和:848

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 50655144

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 103, 136, 204, 206, 309, 408, 412, 618, 719, 824, 1236, 1438, 1751, 2157, 2472, 2876, 3502, 4314, 5253, 5752, 7004, 8628, 10506, 12223, 14008, 17256, 21012, 24446, 36669, 42024, 48892, 73338, 74057, 97784, 146676, 148114, 222171, 293352, 296228, 444342, 592456, 888684, 1258969, 1777368, 2517938, 3776907, 5035876, 7553814, 10071752, 15107628, 30215256]

約数ペア:

[(1, 30215256), (2, 15107628), (3, 10071752), (4, 7553814), (6, 5035876), (8, 3776907), (12, 2517938), (17, 1777368), (24, 1258969), (34, 888684), (51, 592456), (68, 444342), (102, 296228), (103, 293352), (136, 222171), (204, 148114), (206, 146676), (309, 97784), (408, 74057), (412, 73338), (618, 48892), (719, 42024), (824, 36669), (1236, 24446), (1438, 21012), (1751, 17256), (2157, 14008), (2472, 12223), (2876, 10506), (3502, 8628), (4314, 7004), (5253, 5752)]