30470295746

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{238919}}^1$

素因数の和:238991

約数の個数: 48

約数和(自身を含む): 54909550080

約数和(自身を除く): 24439254334

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 121, 187, 242, 341, 374, 527, 682, 1054, 2057, 3751, 4114, 5797, 7502, 11594, 63767, 127534, 238919, 477838, 2628109, 4061623, 5256218, 7406489, 8123246, 14812978, 28909199, 44677853, 57818398, 81471379, 89355706, 125910313, 162942758, 251820626, 491456383, 896185169, 982912766, 1385013443, 1792370338, 2770026886, 15235147873, 30470295746]

約数ペア:

[(1, 30470295746), (2, 15235147873), (11, 2770026886), (17, 1792370338), (22, 1385013443), (31, 982912766), (34, 896185169), (62, 491456383), (121, 251820626), (187, 162942758), (242, 125910313), (341, 89355706), (374, 81471379), (527, 57818398), (682, 44677853), (1054, 28909199), (2057, 14812978), (3751, 8123246), (4114, 7406489), (5797, 5256218), (7502, 4061623), (11594, 2628109), (63767, 477838), (127534, 238919)]